Base | Representation |
---|---|
bin | 110101010111111101… |
… | …101100000101101100 |
3 | 12110221001120010210112 |
4 | 311113331230011230 |
5 | 1414332423122022 |
6 | 42154503555152 |
7 | 4066130025236 |
oct | 652775540554 |
9 | 173831503715 |
10 | 57310364012 |
11 | 2233a22a800 |
12 | b13515bab8 |
13 | 5534461bc5 |
14 | 2ab959b256 |
15 | 17565688e2 |
hex | d57f6c16c |
57310364012 has 36 divisors (see below), whose sum is σ = 116041664760. Its totient is φ = 24679100160.
The previous prime is 57310363997. The next prime is 57310364141. The reversal of 57310364012 is 21046301375.
It is a super-2 number, since 2×573103640122 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 57310364012.
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, 3106853 + ... + 3125244.
Almost surely, 257310364012 is an apocalyptic number.
It is an amenable number.
57310364012 is an abundant number, since it is smaller than the sum of its proper divisors (58731300748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57310364012 is a wasteful number, since it uses less digits than its factorization.
57310364012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6232142 (or 6232129 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
Adding to 57310364012 its reverse (21046301375), we get a palindrome (78356665387).
The spelling of 57310364012 in words is "fifty-seven billion, three hundred ten million, three hundred sixty-four thousand, twelve".
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