Base | Representation |
---|---|
bin | 1011100110100… |
… | …01001000111100 |
3 | 20210010122122220 |
4 | 11303101020330 |
5 | 144403410003 |
6 | 13354005340 |
7 | 2261153121 |
oct | 563211074 |
9 | 223118586 |
10 | 97325628 |
11 | 4aa35204 |
12 | 28716850 |
13 | 1721843a |
14 | ccd6748 |
15 | 8827353 |
hex | 5cd123c |
97325628 has 12 divisors (see below), whose sum is σ = 227093160. Its totient is φ = 32441872.
The previous prime is 97325623. The next prime is 97325659. The reversal of 97325628 is 82652379.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 97325628.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97325621) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 4055223 + ... + 4055246.
It is an arithmetic number, because the mean of its divisors is an integer number (18924430).
Almost surely, 297325628 is an apocalyptic number.
It is an amenable number.
97325628 is an abundant number, since it is smaller than the sum of its proper divisors (129767532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97325628 is a wasteful number, since it uses less digits than its factorization.
97325628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8110476 (or 8110474 counting only the distinct ones).
The product of its digits is 181440, while the sum is 42.
The square root of 97325628 is about 9865.3752082726. The cubic root of 97325628 is about 459.9836604152.
The spelling of 97325628 in words is "ninety-seven million, three hundred twenty-five thousand, six hundred twenty-eight".
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