About the Number 4,949 (four thousand nine hundred forty-nine)

BAB# 4949 was posted on 4 April 2016. BAB# 4949 was about @nanofoo's tweet count hitting 8200 tweets.

MathBabbler Number Analyst (MBNA) output:
=========================================
4949 is a natural, whole, integer
4949 is odd
4949 proper divisors are: 1,7,49,101,707,
4949 has 5 proper divisors
4949 is deficient (sum of divisors is 865; ratio: 0.174783)
4949 is unhappy
4949 is not a Squarefree Number: 49,
4949 is composite (not prime)
4949 has the prime factors: 7*7*101 (sum=115)
4949 is a 101-smooth number
4949 is undulating
4949 is the sum of 3 distinct cubes (2^3 + 13^3 + 14^3)
4949 is Arithmetic (A003601)
4949 is the sum of 17 consecutive primes
4949 = 241 + 251 + 257 + 263 + 269 + 271 + 277 + 281 + 283 + 
       293 + 307 + 311 + 313 + 317 + 331 + 337 + 347
4949 in octal is 011525
4949 in hexadecimal is 0x1355
4949 in binary is 1001101010101 (is odious)
4949 nearest square numbers: -49...92 (4900...5041 [71])
sqrt(4949) = 70.3491
ln(4949) = 8.50694
log(4949) = 3.69452
4949 reciprocal is .00020206102242877348959385734491
4949 is an apocalyptic power
4949! is inf
4949 is 1575.32 Pi years
4949 is 247 score and 9 years
4949 is 2475^2 - 2474^2 and 2475 + 2474 = 4949
4949 is a multiple of 49 & it contains a 49

log15(4949) = 3.14135, which when rounded to the nearest thousandth (3.141), equals Pi truncated to the thousandths.

4949 minus 49 is the square number 4900.


Creator: Gerald Thurman [gthurman@gmail.com]
Created: 04 April 2016

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This work is licensed under a Creative Commons Attribution 3.0 United States License.