Base | Representation |
---|---|
bin | 11000010111010100… |
… | …10001101000010111 |
3 | 1020202121022221200201 |
4 | 30023222101220113 |
5 | 203242104033102 |
6 | 10001545121331 |
7 | 642101462155 |
oct | 141352215027 |
9 | 36677287621 |
10 | 13080533527 |
11 | 5602690496 |
12 | 2650789247 |
13 | 1305c8ab89 |
14 | 8c13303d5 |
15 | 51855d987 |
hex | 30ba91a17 |
13080533527 has 16 divisors (see below), whose sum is σ = 14377397760. Its totient is φ = 11845243872.
The previous prime is 13080533519. The next prime is 13080533551. The reversal of 13080533527 is 72533508031.
It is not a de Polignac number, because 13080533527 - 23 = 13080533519 is a prime.
It is a super-2 number, since 2×130805335272 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13080533927) 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, 688518 + ... + 707260.
It is an arithmetic number, because the mean of its divisors is an integer number (898587360).
Almost surely, 213080533527 is an apocalyptic number.
13080533527 is a deficient number, since it is larger than the sum of its proper divisors (1296864233).
13080533527 is a wasteful number, since it uses less digits than its factorization.
13080533527 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20382.
The product of its (nonzero) digits is 75600, while the sum is 37.
The spelling of 13080533527 in words is "thirteen billion, eighty million, five hundred thirty-three thousand, five hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •