Base | Representation |
---|---|
bin | 1011100101010… |
… | …01111001010010 |
3 | 20202211111011100 |
4 | 11302221321102 |
5 | 144333234012 |
6 | 13350325230 |
7 | 2256613353 |
oct | 562517122 |
9 | 222744140 |
10 | 97164882 |
11 | 4a935461 |
12 | 28659816 |
13 | 17190219 |
14 | cc93d2a |
15 | 87e48dc |
hex | 5ca9e52 |
97164882 has 24 divisors (see below), whose sum is σ = 211311360. Its totient is φ = 32267160.
The previous prime is 97164871. The next prime is 97164883. The reversal of 97164882 is 28846179.
It is not an unprimeable number, because it can be changed into a prime (97164883) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5082 + ... + 14837.
It is an arithmetic number, because the mean of its divisors is an integer number (8804640).
Almost surely, 297164882 is an apocalyptic number.
97164882 is an abundant number, since it is smaller than the sum of its proper divisors (114146478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97164882 is a wasteful number, since it uses less digits than its factorization.
97164882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20198 (or 20195 counting only the distinct ones).
The product of its digits is 193536, while the sum is 45.
The square root of 97164882 is about 9857.2248630129. The cubic root of 97164882 is about 459.7302798142.
The spelling of 97164882 in words is "ninety-seven million, one hundred sixty-four thousand, eight hundred eighty-two".
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