Base | Representation |
---|---|
bin | 1011100111100… |
… | …11010111011010 |
3 | 20210101202222010 |
4 | 11303303113122 |
5 | 144422401233 |
6 | 13401010350 |
7 | 2262305622 |
oct | 563632732 |
9 | 223352863 |
10 | 97465818 |
11 | 5002056a |
12 | 287839b6 |
13 | 172671a8 |
14 | cd31882 |
15 | 8853b63 |
hex | 5cf35da |
97465818 has 16 divisors (see below), whose sum is σ = 197678016. Its totient is φ = 32030880.
The previous prime is 97465799. The next prime is 97465831. The reversal of 97465818 is 81856479.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113971 + ... + 114822.
It is an arithmetic number, because the mean of its divisors is an integer number (12354876).
Almost surely, 297465818 is an apocalyptic number.
97465818 is an abundant number, since it is smaller than the sum of its proper divisors (100212198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97465818 is a wasteful number, since it uses less digits than its factorization.
97465818 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228869.
The product of its digits is 483840, while the sum is 48.
The square root of 97465818 is about 9872.4778044825. The cubic root of 97465818 is about 460.2044113572.
The spelling of 97465818 in words is "ninety-seven million, four hundred sixty-five thousand, eight hundred eighteen".
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