Base | Representation |
---|---|
bin | 1011100111010… |
… | …01000111011000 |
3 | 20210022122101002 |
4 | 11303221013120 |
5 | 144420030312 |
6 | 13400044132 |
7 | 2262042332 |
oct | 563510730 |
9 | 223278332 |
10 | 97423832 |
11 | 4aaa1a70 |
12 | 28763648 |
13 | 1725104c |
14 | cd20452 |
15 | 88464c2 |
hex | 5ce91d8 |
97423832 has 32 divisors (see below), whose sum is σ = 202554000. Its totient is φ = 43555200.
The previous prime is 97423813. The next prime is 97423861. The reversal of 97423832 is 23832479.
It is a happy number.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 3707 + ... + 14442.
Almost surely, 297423832 is an apocalyptic number.
It is an amenable number.
97423832 is an abundant number, since it is smaller than the sum of its proper divisors (105130168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97423832 is a wasteful number, since it uses less digits than its factorization.
97423832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18227 (or 18223 counting only the distinct ones).
The product of its digits is 72576, while the sum is 38.
The square root of 97423832 is about 9870.3511589001. The cubic root of 97423832 is about 460.1383200923.
The spelling of 97423832 in words is "ninety-seven million, four hundred twenty-three thousand, eight hundred thirty-two".
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