Base | Representation |
---|---|
bin | 1011101001001… |
… | …11111001001000 |
3 | 20210210201002122 |
4 | 11310213321020 |
5 | 200001242333 |
6 | 13405350412 |
7 | 2264163110 |
oct | 564477110 |
9 | 223721078 |
10 | 97680968 |
11 | 50158180 |
12 | 28868408 |
13 | 173110b8 |
14 | cd8a040 |
15 | 8897798 |
hex | 5d27e48 |
97680968 has 32 divisors (see below), whose sum is σ = 228346560. Its totient is φ = 38057280.
The previous prime is 97680959. The next prime is 97681043. The reversal of 97680968 is 86908679.
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, 78671 + ... + 79902.
It is an arithmetic number, because the mean of its divisors is an integer number (7135830).
Almost surely, 297680968 is an apocalyptic number.
It is an amenable number.
97680968 is an abundant number, since it is smaller than the sum of its proper divisors (130665592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97680968 is a wasteful number, since it uses less digits than its factorization.
97680968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158597 (or 158593 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 53.
The square root of 97680968 is about 9883.3682517652. The cubic root of 97680968 is about 460.5427871258.
The spelling of 97680968 in words is "ninety-seven million, six hundred eighty thousand, nine hundred sixty-eight".
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