Base | Representation |
---|---|
bin | 1011110101000011111111… |
… | …0111111111111000000100 |
3 | 1201001101100201021020201212 |
4 | 2331100333313333320010 |
5 | 3201043231022211302 |
6 | 43354551503110552 |
7 | 2511445366101005 |
oct | 275207767777004 |
9 | 51041321236655 |
10 | 13006232616452 |
11 | 4164a04270789 |
12 | 1560840ba2458 |
13 | 734636cbb34a |
14 | 32d70daa71ac |
15 | 1784c691d052 |
hex | bd43fdffe04 |
13006232616452 has 24 divisors (see below), whose sum is σ = 23294206068672. Its totient is φ = 6350796799200.
The previous prime is 13006232616451. The next prime is 13006232616457. The reversal of 13006232616452 is 25461623260031.
It is not an unprimeable number, because it can be changed into a prime (13006232616451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5442824 + ... + 7459007.
It is an arithmetic number, because the mean of its divisors is an integer number (970591919528).
Almost surely, 213006232616452 is an apocalyptic number.
It is an amenable number.
13006232616452 is a deficient number, since it is larger than the sum of its proper divisors (10287973452220).
13006232616452 is a wasteful number, since it uses less digits than its factorization.
13006232616452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12907739 (or 12907737 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 41.
Adding to 13006232616452 its reverse (25461623260031), we get a palindrome (38467855876483).
The spelling of 13006232616452 in words is "thirteen trillion, six billion, two hundred thirty-two million, six hundred sixteen thousand, four hundred fifty-two".
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