Base | Representation |
---|---|
bin | 11000010011111100… |
… | …11000111011100100 |
3 | 1020200122010002120011 |
4 | 30021332120323210 |
5 | 203212334030001 |
6 | 5555055020004 |
7 | 641306211316 |
oct | 141176307344 |
9 | 36618102504 |
10 | 13052251876 |
11 | 5598724024 |
12 | 264320a604 |
13 | 1300168081 |
14 | 8bb68b7b6 |
15 | 515d23d51 |
hex | 309f98ee4 |
13052251876 has 36 divisors (see below), whose sum is σ = 24109950592. Its totient is φ = 6181672464.
The previous prime is 13052251867. The next prime is 13052251981. The reversal of 13052251876 is 67815225031.
It is a super-2 number, since 2×130522518762 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188005 + ... + 247891.
Almost surely, 213052251876 is an apocalyptic number.
It is an amenable number.
13052251876 is a deficient number, since it is larger than the sum of its proper divisors (11057698716).
13052251876 is a wasteful number, since it uses less digits than its factorization.
13052251876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60040 (or 60015 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 40.
The spelling of 13052251876 in words is "thirteen billion, fifty-two million, two hundred fifty-one thousand, eight hundred seventy-six".
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