Base | Representation |
---|---|
bin | 1011101010110… |
… | …10100000101110 |
3 | 20211012020111200 |
4 | 11311122200232 |
5 | 200024411202 |
6 | 13414030330 |
7 | 2266015431 |
oct | 565324056 |
9 | 224166450 |
10 | 97888302 |
11 | 50289a26 |
12 | 289483a6 |
13 | 17384595 |
14 | d001818 |
15 | 88d8e1c |
hex | 5d5a82e |
97888302 has 24 divisors (see below), whose sum is σ = 213034536. Its totient is φ = 32484336.
The previous prime is 97888283. The next prime is 97888319. The reversal of 97888302 is 20388879.
It is a Smith number, since the sum of its digits (45) 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 11 ways as a sum of consecutive naturals, for example, 7893 + ... + 16064.
It is an arithmetic number, because the mean of its divisors is an integer number (8876439).
Almost surely, 297888302 is an apocalyptic number.
97888302 is an abundant number, since it is smaller than the sum of its proper divisors (115146234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97888302 is a wasteful number, since it uses less digits than its factorization.
97888302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24192 (or 24189 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The square root of 97888302 is about 9893.8517272092. The cubic root of 97888302 is about 460.8684005360.
The spelling of 97888302 in words is "ninety-seven million, eight hundred eighty-eight thousand, three hundred two".
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