Base | Representation |
---|---|
bin | 1011100110000… |
… | …00011100101100 |
3 | 20210000011212202 |
4 | 11303000130230 |
5 | 144344213020 |
6 | 13352321032 |
7 | 2260446602 |
oct | 563003454 |
9 | 223004782 |
10 | 97257260 |
11 | 4a998901 |
12 | 286a3178 |
13 | 171c3299 |
14 | ccb9872 |
15 | 8811e75 |
hex | 5cc072c |
97257260 has 12 divisors (see below), whose sum is σ = 204240288. Its totient is φ = 38902896.
The previous prime is 97257253. The next prime is 97257263. The reversal of 97257260 is 6275279.
It is a nialpdrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (97257263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2431412 + ... + 2431451.
It is an arithmetic number, because the mean of its divisors is an integer number (17020024).
Almost surely, 297257260 is an apocalyptic number.
It is an amenable number.
97257260 is an abundant number, since it is smaller than the sum of its proper divisors (106983028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97257260 is a wasteful number, since it uses less digits than its factorization.
97257260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4862872 (or 4862870 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 38.
The square root of 97257260 is about 9861.9095514003. The cubic root of 97257260 is about 459.8759274704.
The spelling of 97257260 in words is "ninety-seven million, two hundred fifty-seven thousand, two hundred sixty".
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