Base | Representation |
---|---|
bin | 11000010011110101… |
… | …00000100100000100 |
3 | 1020200120012102001221 |
4 | 30021322200210010 |
5 | 203212104001224 |
6 | 5555021130124 |
7 | 641264443354 |
oct | 141172404404 |
9 | 36616172057 |
10 | 13051234564 |
11 | 5598099775 |
12 | 26429b9944 |
13 | 12ccba0004 |
14 | 8bb4a4b64 |
15 | 515bc26e4 |
hex | 309ea0904 |
13051234564 has 15 divisors (see below), whose sum is σ = 22935625447. Its totient is φ = 6498313444.
The previous prime is 13051234541. The next prime is 13051234571. The reversal of 13051234564 is 46543215031.
The square root of 13051234564 is 114242.
It is a perfect power (a square), and thus also a powerful number.
It is an ABA number since it can be written as A⋅BA, here for A=4, B=239.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 4 ways as a sum of consecutive naturals, for example, 54607557 + ... + 54607795.
Almost surely, 213051234564 is an apocalyptic number.
13051234564 is the 114242-nd square number.
It is an amenable number.
13051234564 is a deficient number, since it is larger than the sum of its proper divisors (9884390883).
13051234564 is an frugal number, since it uses more digits than its factorization.
13051234564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 960 (or 241 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 34.
Adding to 13051234564 its reverse (46543215031), we get a palindrome (59594449595).
The spelling of 13051234564 in words is "thirteen billion, fifty-one million, two hundred thirty-four thousand, five hundred sixty-four".
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