Base | Representation |
---|---|
bin | 1010101000001… |
… | …10011010100000 |
3 | 20012202112222122 |
4 | 11110012122200 |
5 | 140310431412 |
6 | 12502523412 |
7 | 2131543535 |
oct | 524063240 |
9 | 205675878 |
10 | 89155232 |
11 | 46364711 |
12 | 25a36568 |
13 | 1561759a |
14 | bbaad8c |
15 | 7c61572 |
hex | 55066a0 |
89155232 has 24 divisors (see below), whose sum is σ = 176696352. Its totient is φ = 44280000.
The previous prime is 89155207. The next prime is 89155243. The reversal of 89155232 is 23255198.
It is a junction number, because it is equal to n+sod(n) for n = 89155192 and 89155201.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4394 + ... + 14057.
It is an arithmetic number, because the mean of its divisors is an integer number (7362348).
Almost surely, 289155232 is an apocalyptic number.
It is an amenable number.
89155232 is a deficient number, since it is larger than the sum of its proper divisors (87541120).
89155232 is a wasteful number, since it uses less digits than its factorization.
89155232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18612 (or 18604 counting only the distinct ones).
The product of its digits is 21600, while the sum is 35.
The square root of 89155232 is about 9442.2048272636. The cubic root of 89155232 is about 446.7339360580.
The spelling of 89155232 in words is "eighty-nine million, one hundred fifty-five thousand, two hundred thirty-two".
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