Base | Representation |
---|---|
bin | 110100111011110101… |
… | …111110101101011100 |
3 | 12102201011211002021202 |
4 | 310323311332231130 |
5 | 1412401134043314 |
6 | 42040012015032 |
7 | 4051340652635 |
oct | 647365765534 |
9 | 172634732252 |
10 | 56838581084 |
11 | 2211799625a |
12 | b023161478 |
13 | 548a7a93cc |
14 | 2a72a6c88c |
15 | 1729e260de |
hex | d3bd7eb5c |
56838581084 has 6 divisors (see below), whose sum is σ = 99467516904. Its totient is φ = 28419290540.
The previous prime is 56838581057. The next prime is 56838581147. The reversal of 56838581084 is 48018583865.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7104822632 + ... + 7104822639.
It is an arithmetic number, because the mean of its divisors is an integer number (16577919484).
Almost surely, 256838581084 is an apocalyptic number.
It is an amenable number.
56838581084 is a deficient number, since it is larger than the sum of its proper divisors (42628935820).
56838581084 is a wasteful number, since it uses less digits than its factorization.
56838581084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14209645275 (or 14209645273 counting only the distinct ones).
The product of its (nonzero) digits is 7372800, while the sum is 56.
The spelling of 56838581084 in words is "fifty-six billion, eight hundred thirty-eight million, five hundred eighty-one thousand, eighty-four".
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