Base | Representation |
---|---|
bin | 11001101100011100001001… |
… | …01001011101110101111011 |
3 | 21102001120212210012001201112 |
4 | 30312032010221131311323 |
5 | 24401214130140212111 |
6 | 320100522141110535 |
7 | 14621113060463630 |
oct | 1466160451356573 |
9 | 242046783161645 |
10 | 56502520241531 |
11 | 17004647727781 |
12 | 640669785844b |
13 | 256b21b099300 |
14 | dd4a4521a187 |
15 | 67eb60b03e8b |
hex | 336384a5dd7b |
56502520241531 has 48 divisors (see below), whose sum is σ = 72153848602368. Its totient is φ = 43290885456000.
The previous prime is 56502520241483. The next prime is 56502520241543. The reversal of 56502520241531 is 13514202520565.
It is not a de Polignac number, because 56502520241531 - 26 = 56502520241467 is a prime.
It is a super-2 number, since 2×565025202415312 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (56502520241831) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6176756 + ... + 12294606.
It is an arithmetic number, because the mean of its divisors is an integer number (1503205179216).
Almost surely, 256502520241531 is an apocalyptic number.
56502520241531 is a deficient number, since it is larger than the sum of its proper divisors (15651328360837).
56502520241531 is a wasteful number, since it uses less digits than its factorization.
56502520241531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6118132 (or 6118119 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 56502520241531 in words is "fifty-six trillion, five hundred two billion, five hundred twenty million, two hundred forty-one thousand, five hundred thirty-one".
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