Base | Representation |
---|---|
bin | 11001000001101100… |
… | …111100000000011000 |
3 | 2120100202121021020201 |
4 | 121001230330000120 |
5 | 420013224243221 |
6 | 20202254231544 |
7 | 1640626051300 |
oct | 310154740030 |
9 | 76322537221 |
10 | 26872102936 |
11 | 1043a668738 |
12 | 525b4b55b4 |
13 | 26c3350333 |
14 | 142cc6c600 |
15 | a7421e891 |
hex | 641b3c018 |
26872102936 has 24 divisors (see below), whose sum is σ = 58611347820. Its totient is φ = 11516615376.
The previous prime is 26872102919. The next prime is 26872102951. The reversal of 26872102936 is 63920127862.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34275250 + ... + 34276033.
Almost surely, 226872102936 is an apocalyptic number.
It is an amenable number.
26872102936 is an abundant number, since it is smaller than the sum of its proper divisors (31739244884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26872102936 is a wasteful number, since it uses less digits than its factorization.
26872102936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68551303 (or 68551292 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 46.
The spelling of 26872102936 in words is "twenty-six billion, eight hundred seventy-two million, one hundred two thousand, nine hundred thirty-six".
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