Base | Representation |
---|---|
bin | 110101011101101111… |
… | …111010100110001011 |
3 | 12111011211011221002002 |
4 | 311131233322212023 |
5 | 1420032244313330 |
6 | 42212252101215 |
7 | 4101415663565 |
oct | 653557724613 |
9 | 174154157062 |
10 | 57407416715 |
11 | 22389a98950 |
12 | b16176480b |
13 | 554b5b303c |
14 | 2ac8422335 |
15 | 175ed39e45 |
hex | d5dbfa98b |
57407416715 has 96 divisors (see below), whose sum is σ = 81232077312. Its totient is φ = 38610432000.
The previous prime is 57407416673. The next prime is 57407416721. The reversal of 57407416715 is 51761470475.
It is not a de Polignac number, because 57407416715 - 28 = 57407416459 is a prime.
It is a super-2 number, since 2×574074167152 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57407416715.
It is an unprimeable number.
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 95 ways as a sum of consecutive naturals, for example, 272072960 + ... + 272073170.
It is an arithmetic number, because the mean of its divisors is an integer number (846167472).
Almost surely, 257407416715 is an apocalyptic number.
57407416715 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
57407416715 is a deficient number, since it is larger than the sum of its proper divisors (23824660597).
57407416715 is a wasteful number, since it uses less digits than its factorization.
57407416715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 529 (or 510 counting only the distinct ones).
The product of its (nonzero) digits is 823200, while the sum is 47.
The spelling of 57407416715 in words is "fifty-seven billion, four hundred seven million, four hundred sixteen thousand, seven hundred fifteen".
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