Base | Representation |
---|---|
bin | 101101011000011101… |
… | …0000101110011001100 |
3 | 100022112222002201201010 |
4 | 1122300322011303030 |
5 | 3044043032024021 |
6 | 112434332045220 |
7 | 10020040240665 |
oct | 1326072056314 |
9 | 308488081633 |
10 | 97457298636 |
11 | 38371116a15 |
12 | 16a7a303810 |
13 | 9261aac019 |
14 | 4a0749636c |
15 | 2805dc6976 |
hex | 16b0e85ccc |
97457298636 has 24 divisors (see below), whose sum is σ = 228351836160. Its totient is φ = 32349841552.
The previous prime is 97457298593. The next prime is 97457298691. The reversal of 97457298636 is 63689275479.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16987596 + ... + 16993331.
It is an arithmetic number, because the mean of its divisors is an integer number (9514659840).
Almost surely, 297457298636 is an apocalyptic number.
It is an amenable number.
97457298636 is an abundant number, since it is smaller than the sum of its proper divisors (130894537524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97457298636 is a wasteful number, since it uses less digits than its factorization.
97457298636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33981173 (or 33981171 counting only the distinct ones).
The product of its digits is 137168640, while the sum is 66.
The spelling of 97457298636 in words is "ninety-seven billion, four hundred fifty-seven million, two hundred ninety-eight thousand, six hundred thirty-six".
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