Base | Representation |
---|---|
bin | 10111110010011110010100… |
… | …10001010100100101001001 |
3 | 20212012221220022011021000012 |
4 | 23321033022101110211021 |
5 | 23324034031330030421 |
6 | 303131413111321305 |
7 | 14006255114254151 |
oct | 1371171221244511 |
9 | 225187808137005 |
10 | 52311800236361 |
11 | 15739345516426 |
12 | 5a4a464080235 |
13 | 2325c9b746c13 |
14 | ccbc94497761 |
15 | 60ab3b25c95b |
hex | 2f93ca454949 |
52311800236361 has 16 divisors (see below), whose sum is σ = 55437095961600. Its totient is φ = 49224493929600.
The previous prime is 52311800236343. The next prime is 52311800236417. The reversal of 52311800236361 is 16363200811325.
It is not a de Polignac number, because 52311800236361 - 210 = 52311800235337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52311800236331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8505116 + ... + 13302653.
It is an arithmetic number, because the mean of its divisors is an integer number (3464818497600).
Almost surely, 252311800236361 is an apocalyptic number.
It is an amenable number.
52311800236361 is a deficient number, since it is larger than the sum of its proper divisors (3125295725239).
52311800236361 is a wasteful number, since it uses less digits than its factorization.
52311800236361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21808640.
The product of its (nonzero) digits is 155520, while the sum is 41.
The spelling of 52311800236361 in words is "fifty-two trillion, three hundred eleven billion, eight hundred million, two hundred thirty-six thousand, three hundred sixty-one".
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