Base | Representation |
---|---|
bin | 110101001010010100… |
… | …111111101000000011 |
3 | 12110100010002100001000 |
4 | 311022110333220003 |
5 | 1413400341423243 |
6 | 42120052343043 |
7 | 4060351346340 |
oct | 651224775003 |
9 | 173303070030 |
10 | 57081592323 |
11 | 22232086198 |
12 | b090614a83 |
13 | 54c8c42a42 |
14 | 2a970497c7 |
15 | 17414295d3 |
hex | d4a53fa03 |
57081592323 has 16 divisors (see below), whose sum is σ = 96646082560. Its totient is φ = 32618052648.
The previous prime is 57081592307. The next prime is 57081592357. The reversal of 57081592323 is 32329518075.
57081592323 is a `hidden beast` number, since 57 + 0 + 8 + 1 + 592 + 3 + 2 + 3 = 666.
57081592323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57081592323 - 24 = 57081592307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57081592723) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151009315 + ... + 151009692.
It is an arithmetic number, because the mean of its divisors is an integer number (6040380160).
Almost surely, 257081592323 is an apocalyptic number.
57081592323 is a deficient number, since it is larger than the sum of its proper divisors (39564490237).
57081592323 is a wasteful number, since it uses less digits than its factorization.
57081592323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302019023 (or 302019017 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 45.
The spelling of 57081592323 in words is "fifty-seven billion, eighty-one million, five hundred ninety-two thousand, three hundred twenty-three".
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