Base | Representation |
---|---|
bin | 1011100111000… |
… | …10111100000100 |
3 | 20210021100200001 |
4 | 11303202330010 |
5 | 144413223112 |
6 | 13355331044 |
7 | 2261605510 |
oct | 563427404 |
9 | 223240601 |
10 | 97398532 |
11 | 4aa84a60 |
12 | 28750a84 |
13 | 1724268a |
14 | cd15140 |
15 | 883dc57 |
hex | 5ce2f04 |
97398532 has 48 divisors (see below), whose sum is σ = 213276672. Its totient is φ = 37810080.
The previous prime is 97398487. The next prime is 97398599. The reversal of 97398532 is 23589379.
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, 142263 + ... + 142945.
It is an arithmetic number, because the mean of its divisors is an integer number (4443264).
Almost surely, 297398532 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 97398532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106638336).
97398532 is an abundant number, since it is smaller than the sum of its proper divisors (115878140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97398532 is a wasteful number, since it uses less digits than its factorization.
97398532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1168 (or 1166 counting only the distinct ones).
The product of its digits is 408240, while the sum is 46.
The square root of 97398532 is about 9869.0694596806. The cubic root of 97398532 is about 460.0984855291.
The spelling of 97398532 in words is "ninety-seven million, three hundred ninety-eight thousand, five hundred thirty-two".
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