About the Number 452 (four hundred fifty-two)

NASA.gov::Kepler-452b: Earth's Bigger, Older Cousin -- Briefing Materials

MathBabbler Number Analyst (MBNA) output:
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452 is a natural, whole, integer
452 is even
452 proper divisors are: 1,2,4,113,226,
452 has 5 proper divisors
452 is deficient (sum of divisors is 346; ratio: 0.765487)
452 is unhappy
452 is not a Squarefree Number: 4,
452 is composite (not prime)
452 has the prime factors: 2*2*113 (sum=117)
452 is Arithmetic (A003601)
452 in octal is 0704
452 in hexadecimal is 0x1c4
452 in binary is 111000100 (is evil)
452 nearest square numbers: -11...32 (441...484 [22])
sqrt(452) = 21.2603
ln(452) = 6.11368
log(452) = 2.65514
452 reciprocal is .00221238938053097345132743362831
452! is 3.53351e+1005
452 is 143.876 Pi years
452 is 22 score and 12 years
452 written as a Roman numeral is CDLII
452 is 114^2 - 112^2 and 2 * (114 + 112)
452 is a multiple of 2 & it contains a 2 (A121022)
452 is a multiple of 4 & it contains a 4 (A121024)

Creator: Gerald Thurman [gthurman@gmail.com]
Created: 23 July 2015

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