Base | Representation |
---|---|
bin | 110100100111000100… |
… | …100011100001110110 |
3 | 12101210220001102012001 |
4 | 310213010203201312 |
5 | 1411142430032444 |
6 | 41541242245514 |
7 | 4036606521610 |
oct | 644704434166 |
9 | 171726042161 |
10 | 56490080374 |
11 | 21a591a5542 |
12 | ab464b689a |
13 | 5433529780 |
14 | 2a3c671db0 |
15 | 17095368d4 |
hex | d27123876 |
56490080374 has 64 divisors (see below), whose sum is σ = 109186237440. Its totient is φ = 21316982400.
The previous prime is 56490080371. The next prime is 56490080377. The reversal of 56490080374 is 47308009465.
It is an interprime number because it is at equal distance from previous prime (56490080371) and next prime (56490080377).
It is a super-2 number, since 2×564900803742 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56490080371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 373599 + ... + 502549.
It is an arithmetic number, because the mean of its divisors is an integer number (1706034960).
Almost surely, 256490080374 is an apocalyptic number.
56490080374 is a deficient number, since it is larger than the sum of its proper divisors (52696157066).
56490080374 is a wasteful number, since it uses less digits than its factorization.
56490080374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129085.
The product of its (nonzero) digits is 725760, while the sum is 46.
The spelling of 56490080374 in words is "fifty-six billion, four hundred ninety million, eighty thousand, three hundred seventy-four".
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