Base | Representation |
---|---|
bin | 110100111111101010… |
… | …100011010101111110 |
3 | 12102212122110101001012 |
4 | 310333222203111332 |
5 | 1413014042204040 |
6 | 42050222115222 |
7 | 4053046630562 |
oct | 647752432576 |
9 | 172778411035 |
10 | 56902694270 |
11 | 221500a6464 |
12 | b04071bb12 |
13 | 549ab665c6 |
14 | 2a7b39b6a2 |
15 | 173088c865 |
hex | d3faa357e |
56902694270 has 32 divisors (see below), whose sum is σ = 108477553536. Its totient is φ = 21416716800.
The previous prime is 56902694269. The next prime is 56902694279. The reversal of 56902694270 is 7249620965.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56902694279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658160 + ... + 739580.
It is an arithmetic number, because the mean of its divisors is an integer number (3389923548).
Almost surely, 256902694270 is an apocalyptic number.
56902694270 is a deficient number, since it is larger than the sum of its proper divisors (51574859266).
56902694270 is a wasteful number, since it uses less digits than its factorization.
56902694270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85556.
The product of its (nonzero) digits is 1632960, while the sum is 50.
The spelling of 56902694270 in words is "fifty-six billion, nine hundred two million, six hundred ninety-four thousand, two hundred seventy".
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