Base | Representation |
---|---|
bin | 1010100111111… |
… | …10011111001100 |
3 | 20012200220110010 |
4 | 11103332133030 |
5 | 140303412024 |
6 | 12502113220 |
7 | 2131350063 |
oct | 523763714 |
9 | 205626403 |
10 | 89122764 |
11 | 46342285 |
12 | 25a1b810 |
13 | 15605883 |
14 | bb9d1da |
15 | 7c56b29 |
hex | 54fe7cc |
89122764 has 24 divisors (see below), whose sum is σ = 208822768. Its totient is φ = 29583360.
The previous prime is 89122757. The next prime is 89122801. The reversal of 89122764 is 46722198.
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, 12517 + ... + 18300.
Almost surely, 289122764 is an apocalyptic number.
It is an amenable number.
89122764 is an abundant number, since it is smaller than the sum of its proper divisors (119700004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89122764 is a wasteful number, since it uses less digits than its factorization.
89122764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31065 (or 31063 counting only the distinct ones).
The product of its digits is 48384, while the sum is 39.
The square root of 89122764 is about 9440.4853688780. The cubic root of 89122764 is about 446.6796998746.
The spelling of 89122764 in words is "eighty-nine million, one hundred twenty-two thousand, seven hundred sixty-four".
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