Base | Representation |
---|---|
bin | 1010100110110… |
… | …01111101010000 |
3 | 20012102022012100 |
4 | 11103121331100 |
5 | 140234120021 |
6 | 12455000400 |
7 | 2130154620 |
oct | 523317520 |
9 | 205368170 |
10 | 88973136 |
11 | 4624a91a |
12 | 25969100 |
13 | 15582735 |
14 | bb60880 |
15 | 7c27626 |
hex | 54d9f50 |
88973136 has 120 divisors (see below), whose sum is σ = 289437824. Its totient is φ = 24986880.
The previous prime is 88973111. The next prime is 88973179. The reversal of 88973136 is 63137988.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 88973091 and 88973100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60765 + ... + 62211.
Almost surely, 288973136 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 88973136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144718912).
88973136 is an abundant number, since it is smaller than the sum of its proper divisors (200464688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88973136 is a wasteful number, since it uses less digits than its factorization.
88973136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1529 (or 1520 counting only the distinct ones).
The product of its digits is 217728, while the sum is 45.
The square root of 88973136 is about 9432.5572354479. The cubic root of 88973136 is about 446.4295833480.
The spelling of 88973136 in words is "eighty-eight million, nine hundred seventy-three thousand, one hundred thirty-six".
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