Base | Representation |
---|---|
bin | 1100101111100101000010… |
… | …11100100010110010001000 |
3 | 10200012222110022000020100021 |
4 | 12113302201130202302020 |
5 | 12133112224231102014 |
6 | 135333342324550224 |
7 | 5621412633324301 |
oct | 627624134426210 |
9 | 120188408006307 |
10 | 28023075253384 |
11 | 8a24579469712 |
12 | 3187087252374 |
13 | 1283745724a83 |
14 | 6cc4773b77a8 |
15 | 338e27a23624 |
hex | 197ca1722c88 |
28023075253384 has 64 divisors (see below), whose sum is σ = 55160934796800. Its totient is φ = 13328900006400.
The previous prime is 28023075253373. The next prime is 28023075253399. The reversal of 28023075253384 is 48335257032082.
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, 280021084 + ... + 280121140.
It is an arithmetic number, because the mean of its divisors is an integer number (861889606200).
Almost surely, 228023075253384 is an apocalyptic number.
It is an amenable number.
28023075253384 is a deficient number, since it is larger than the sum of its proper divisors (27137859543416).
28023075253384 is a wasteful number, since it uses less digits than its factorization.
28023075253384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119294 (or 119290 counting only the distinct ones).
The product of its (nonzero) digits is 9676800, while the sum is 52.
The spelling of 28023075253384 in words is "twenty-eight trillion, twenty-three billion, seventy-five million, two hundred fifty-three thousand, three hundred eighty-four".
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