Base | Representation |
---|---|
bin | 11000010001101010… |
… | …11010111000101100 |
3 | 1020122022010021012001 |
4 | 30020311122320230 |
5 | 203142434421442 |
6 | 5553133022044 |
7 | 640654502143 |
oct | 141065327054 |
9 | 36568107161 |
10 | 13033123372 |
11 | 5588949545 |
12 | 2638924924 |
13 | 12c91cb529 |
14 | 8b8d0c75a |
15 | 5142e62b7 |
hex | 308d5ae2c |
13033123372 has 12 divisors (see below), whose sum is σ = 24149611080. Its totient is φ = 6133234496.
The previous prime is 13033123361. The next prime is 13033123373. The reversal of 13033123372 is 27332133031.
It is a self number, because there is not a number n which added to its sum of digits gives 13033123372.
It is not an unprimeable number, because it can be changed into a prime (13033123373) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95831722 + ... + 95831857.
It is an arithmetic number, because the mean of its divisors is an integer number (2012467590).
Almost surely, 213033123372 is an apocalyptic number.
It is an amenable number.
13033123372 is a deficient number, since it is larger than the sum of its proper divisors (11116487708).
13033123372 is a wasteful number, since it uses less digits than its factorization.
13033123372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191663600 (or 191663598 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 28.
The spelling of 13033123372 in words is "thirteen billion, thirty-three million, one hundred twenty-three thousand, three hundred seventy-two".
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