Base | Representation |
---|---|
bin | 1010100011101… |
… | …10010010111101 |
3 | 20011122120020102 |
4 | 11101312102331 |
5 | 140133034200 |
6 | 12442130445 |
7 | 2123534531 |
oct | 521662275 |
9 | 204576212 |
10 | 88564925 |
11 | 45aa1159 |
12 | 257b0a25 |
13 | 1546b9a7 |
14 | ba95bc1 |
15 | 7b966d5 |
hex | 54764bd |
88564925 has 12 divisors (see below), whose sum is σ = 111213120. Its totient is φ = 69953520.
The previous prime is 88564921. The next prime is 88564937. The reversal of 88564925 is 52946588.
It is not a de Polignac number, because 88564925 - 22 = 88564921 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 88564925.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88564921) 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, 20447 + ... + 24396.
It is an arithmetic number, because the mean of its divisors is an integer number (9267760).
Almost surely, 288564925 is an apocalyptic number.
It is an amenable number.
88564925 is a deficient number, since it is larger than the sum of its proper divisors (22648195).
88564925 is a wasteful number, since it uses less digits than its factorization.
88564925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44932 (or 44927 counting only the distinct ones).
The product of its digits is 691200, while the sum is 47.
The square root of 88564925 is about 9410.8939532863. The cubic root of 88564925 is about 445.7457931210.
The spelling of 88564925 in words is "eighty-eight million, five hundred sixty-four thousand, nine hundred twenty-five".
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