Base | Representation |
---|---|
bin | 1011110101011111010111… |
… | …0010001000111011000000 |
3 | 1201002002022201201200000011 |
4 | 2331113311302020323000 |
5 | 3201203302323014443 |
6 | 43402204512234304 |
7 | 2512125426431134 |
oct | 275276562107300 |
9 | 51062281650004 |
10 | 13013579501248 |
11 | 4168034401aa7 |
12 | 156215153b994 |
13 | 735238129561 |
14 | 32dc0971d3c4 |
15 | 1787a6907b9d |
hex | bd5f5c88ec0 |
13013579501248 has 28 divisors (see below), whose sum is σ = 27342870167592. Its totient is φ = 6124037411840.
The previous prime is 13013579501201. The next prime is 13013579501303. The reversal of 13013579501248 is 84210597531031.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5980504198 + ... + 5980506373.
It is an arithmetic number, because the mean of its divisors is an integer number (976531077414).
Almost surely, 213013579501248 is an apocalyptic number.
It is an amenable number.
13013579501248 is an abundant number, since it is smaller than the sum of its proper divisors (14329290666344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13013579501248 is a wasteful number, since it uses less digits than its factorization.
13013579501248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11961010600 (or 11961010590 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 49.
The spelling of 13013579501248 in words is "thirteen trillion, thirteen billion, five hundred seventy-nine million, five hundred one thousand, two hundred forty-eight".
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