Base | Representation |
---|---|
bin | 110100101000011111… |
… | …110100000011000100 |
3 | 12101212120001211001102 |
4 | 310220133310003010 |
5 | 1411220041100030 |
6 | 41543455115232 |
7 | 4040320046360 |
oct | 645037640304 |
9 | 171776054042 |
10 | 56514003140 |
11 | 21a70755021 |
12 | ab52512b18 |
13 | 543848455a |
14 | 2a418dc2a0 |
15 | 170b6aec45 |
hex | d287f40c4 |
56514003140 has 48 divisors (see below), whose sum is σ = 137932502400. Its totient is φ = 19047816192.
The previous prime is 56514003107. The next prime is 56514003163. The reversal of 56514003140 is 4130041565.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3412685 + ... + 3429204.
It is an arithmetic number, because the mean of its divisors is an integer number (2873593800).
Almost surely, 256514003140 is an apocalyptic number.
It is an amenable number.
56514003140 is an abundant number, since it is smaller than the sum of its proper divisors (81418499260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56514003140 is a wasteful number, since it uses less digits than its factorization.
56514003140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6841964 (or 6841962 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The spelling of 56514003140 in words is "fifty-six billion, five hundred fourteen million, three thousand, one hundred forty".
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