Base | Representation |
---|---|
bin | 11000100011110000… |
… | …100010101001000000 |
3 | 2112001202022010200202 |
4 | 120203300202221000 |
5 | 413001122344021 |
6 | 20040350504332 |
7 | 1622316005420 |
oct | 304360425100 |
9 | 75052263622 |
10 | 26369731136 |
11 | 10202031331 |
12 | 513b2050a8 |
13 | 2643247808 |
14 | 13c225a480 |
15 | a45088a0b |
hex | 623c22a40 |
26369731136 has 28 divisors (see below), whose sum is σ = 59802784128. Its totient is φ = 11301313152.
The previous prime is 26369731103. The next prime is 26369731183. The reversal of 26369731136 is 63113796362.
It is a tau number, because it is divible by the number of its divisors (28).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29430056 + ... + 29430951.
Almost surely, 226369731136 is an apocalyptic number.
It is an amenable number.
26369731136 is an abundant number, since it is smaller than the sum of its proper divisors (33433052992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26369731136 is an equidigital number, since it uses as much as digits as its factorization.
26369731136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58861026 (or 58861016 counting only the distinct ones).
The product of its digits is 734832, while the sum is 47.
The spelling of 26369731136 in words is "twenty-six billion, three hundred sixty-nine million, seven hundred thirty-one thousand, one hundred thirty-six".
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