Base | Representation |
---|---|
bin | 110100010101011000… |
… | …001011110010110111 |
3 | 12101001012111011110120 |
4 | 310111120023302313 |
5 | 1410040432024101 |
6 | 41452000023023 |
7 | 4026343424553 |
oct | 642530136267 |
9 | 171035434416 |
10 | 56193236151 |
11 | 21916687038 |
12 | aa83001a73 |
13 | 53b6b951c0 |
14 | 2a11080863 |
15 | 16dd44cb36 |
hex | d1560bcb7 |
56193236151 has 32 divisors (see below), whose sum is σ = 80930583552. Its totient is φ = 34476554880.
The previous prime is 56193236111. The next prime is 56193236179. The reversal of 56193236151 is 15163239165.
It is not a de Polignac number, because 56193236151 - 29 = 56193235639 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56193236111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26368356 + ... + 26370486.
It is an arithmetic number, because the mean of its divisors is an integer number (2529080736).
Almost surely, 256193236151 is an apocalyptic number.
56193236151 is a deficient number, since it is larger than the sum of its proper divisors (24737347401).
56193236151 is a wasteful number, since it uses less digits than its factorization.
56193236151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3863.
The product of its digits is 145800, while the sum is 42.
The spelling of 56193236151 in words is "fifty-six billion, one hundred ninety-three million, two hundred thirty-six thousand, one hundred fifty-one".
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