Base | Representation |
---|---|
bin | 1011100101101… |
… | …01000100111000 |
3 | 20202220210222120 |
4 | 11302311010320 |
5 | 144341220210 |
6 | 13351321240 |
7 | 2260164030 |
oct | 562650470 |
9 | 222823876 |
10 | 97210680 |
11 | 4a966906 |
12 | 28680220 |
13 | 171a8018 |
14 | cca68c0 |
15 | 8803270 |
hex | 5cb5138 |
97210680 has 64 divisors (see below), whose sum is σ = 333296640. Its totient is φ = 22219392.
The previous prime is 97210651. The next prime is 97210691. The reversal of 97210680 is 8601279.
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 15 ways as a sum of consecutive naturals, for example, 57024 + ... + 58703.
It is an arithmetic number, because the mean of its divisors is an integer number (5207760).
Almost surely, 297210680 is an apocalyptic number.
It is an amenable number.
97210680 is an abundant number, since it is smaller than the sum of its proper divisors (236085960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97210680 is a wasteful number, since it uses less digits than its factorization.
97210680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115748 (or 115744 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 97210680 is about 9859.5476569668. The cubic root of 97210680 is about 459.8024987057.
The spelling of 97210680 in words is "ninety-seven million, two hundred ten thousand, six hundred eighty".
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