Base | Representation |
---|---|
bin | 110011111011101001101… |
… | …0110101111110001001001 |
3 | 221021100002201022122012221 |
4 | 1213313103112233301021 |
5 | 1413420033034242212 |
6 | 23102525513134041 |
7 | 1334444400242053 |
oct | 147672326576111 |
9 | 27240081278187 |
10 | 7137486634057 |
11 | 2301a9a14944a |
12 | 9733619ba321 |
13 | 3ca0a658b530 |
14 | 1a9655b348d3 |
15 | c59e0954807 |
hex | 67dd35afc49 |
7137486634057 has 16 divisors (see below), whose sum is σ = 7709737514752. Its totient is φ = 6568554021120.
The previous prime is 7137486634043. The next prime is 7137486634093. The reversal of 7137486634057 is 7504366847317.
It is not a de Polignac number, because 7137486634057 - 211 = 7137486632009 is a prime.
It is the 2671608-th Hogben number.
It is a junction number, because it is equal to n+sod(n) for n = 7137486633986 and 7137486634004.
It is not an unprimeable number, because it can be changed into a prime (7137486634097) by changing a digit.
It is a nontrivial repunit in base 2671607.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125386432 + ... + 125443342.
It is an arithmetic number, because the mean of its divisors is an integer number (481858594672).
Almost surely, 27137486634057 is an apocalyptic number.
It is an amenable number.
7137486634057 is a deficient number, since it is larger than the sum of its proper divisors (572250880695).
7137486634057 is a wasteful number, since it uses less digits than its factorization.
7137486634057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85888.
The product of its (nonzero) digits is 71124480, while the sum is 61.
The spelling of 7137486634057 in words is "seven trillion, one hundred thirty-seven billion, four hundred eighty-six million, six hundred thirty-four thousand, fifty-seven".
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