Base | Representation |
---|---|
bin | 11000001111000110… |
… | …01010011011111100 |
3 | 1020120210112202001121 |
4 | 30013203022123330 |
5 | 203121424411223 |
6 | 5551042520324 |
7 | 640303302544 |
oct | 140743123374 |
9 | 36523482047 |
10 | 13011560188 |
11 | 5577760830 |
12 | 26316660a4 |
13 | 12c48bb753 |
14 | 8b60d8324 |
15 | 51248715d |
hex | 3078ca6fc |
13011560188 has 48 divisors (see below), whose sum is σ = 25673776128. Its totient is φ = 5716368000.
The previous prime is 13011560179. The next prime is 13011560231. The reversal of 13011560188 is 88106511031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163383 + ... + 1174513.
It is an arithmetic number, because the mean of its divisors is an integer number (534870336).
Almost surely, 213011560188 is an apocalyptic number.
It is an amenable number.
13011560188 is a deficient number, since it is larger than the sum of its proper divisors (12662215940).
13011560188 is a wasteful number, since it uses less digits than its factorization.
13011560188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12034 (or 12032 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 34.
The spelling of 13011560188 in words is "thirteen billion, eleven million, five hundred sixty thousand, one hundred eighty-eight".
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