About the Number 1,101 (one thousand one hundred one)

This nBAB for the number 1101 was created on 1 November 2015. November 1st is the first of three binary dates in November: 11/01, 11/10, and 11/11.

MathBabbler Number Analyst (MBNA) output:
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1101 is a natural, whole, integer
1101 is odd
1101 proper divisors are: 1,3,367,
1101 has 3 proper divisors
1101 is deficient (sum of divisors is 371; ratio: 0.336966)
1101 is unhappy
1101 is a Squarefree Number
1101 is Harshad (Niven) number
1101 is composite (not prime)
1101 has the prime factors: 3*367 (sum=370)
1101 is semiprime (biprime or 2-almost prime)
1101 is a lucky number
1101 is Arithmetic (A003601)
1101 in octal is 02115
1101 in hexadecimal is 0x44d
1101 in binary is 10001001101 (is odious)
1101 nearest square numbers: -12...55 (1089...1156 [34])
sqrt(1101) = 33.1813
ln(1101) = 7.00397
log(1101) = 3.04179
1101 reciprocal is .00090826521344232515894641235240
1101! is 5.88342e+2872
1101 is 350.459 Pi years
1101 is 55 score and 1 year
1101 written as a Roman numeral is MCI
1101 is 551^2 - 550^2 and 551 + 550 = 1101
1101 is a multiple of 1 & it contains a 1 (A011531)

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 01 November 2015

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