Base | Representation |
---|---|
bin | 11000100110111100… |
… | …10000100101111011 |
3 | 1021002201221212211202 |
4 | 30103132100211323 |
5 | 204024132220100 |
6 | 10022550244415 |
7 | 645252520655 |
oct | 142336204573 |
9 | 37081855752 |
10 | 13211601275 |
11 | 566a671644 |
12 | 268865670b |
13 | 132718b662 |
14 | 8d48cb6d5 |
15 | 524ced7d5 |
hex | 31379097b |
13211601275 has 24 divisors (see below), whose sum is σ = 16567575024. Its totient is φ = 10450022400.
The previous prime is 13211601251. The next prime is 13211601283. The reversal of 13211601275 is 57210611231.
It is not a de Polignac number, because 13211601275 - 224 = 13194824059 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3298424 + ... + 3302426.
It is an arithmetic number, because the mean of its divisors is an integer number (690315626).
Almost surely, 213211601275 is an apocalyptic number.
13211601275 is a deficient number, since it is larger than the sum of its proper divisors (3355973749).
13211601275 is a wasteful number, since it uses less digits than its factorization.
13211601275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5471 (or 5466 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 29.
The spelling of 13211601275 in words is "thirteen billion, two hundred eleven million, six hundred one thousand, two hundred seventy-five".
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