Base | Representation |
---|---|
bin | 110100110001011000… |
… | …100001100011001110 |
3 | 12102020221121002002100 |
4 | 310301120201203032 |
5 | 1412021222243220 |
6 | 42010342335530 |
7 | 4044110203164 |
oct | 646130414316 |
9 | 172227532070 |
10 | 56663087310 |
11 | 22037921185 |
12 | ab9442a5a6 |
13 | 546032263b |
14 | 2a57629234 |
15 | 171980cd90 |
hex | d316218ce |
56663087310 has 24 divisors (see below), whose sum is σ = 147324027240. Its totient is φ = 15110156592.
The previous prime is 56663087309. The next prime is 56663087321. The reversal of 56663087310 is 1378036665.
It is a super-2 number, since 2×566630873102 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 314794840 + ... + 314795019.
It is an arithmetic number, because the mean of its divisors is an integer number (6138501135).
Almost surely, 256663087310 is an apocalyptic number.
56663087310 is an abundant number, since it is smaller than the sum of its proper divisors (90660939930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56663087310 is a wasteful number, since it uses less digits than its factorization.
56663087310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 629589872 (or 629589869 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The spelling of 56663087310 in words is "fifty-six billion, six hundred sixty-three million, eighty-seven thousand, three hundred ten".
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