Base | Representation |
---|---|
bin | 1010100000010… |
… | …10110001110100 |
3 | 20010211012010120 |
4 | 11100022301310 |
5 | 140024441112 |
6 | 12424451540 |
7 | 2120021556 |
oct | 520126164 |
9 | 203735116 |
10 | 88124532 |
11 | 458202a1 |
12 | 25619bb0 |
13 | 153463c2 |
14 | b9bd4d6 |
15 | 7b0ae8c |
hex | 540ac74 |
88124532 has 24 divisors (see below), whose sum is σ = 217719936. Its totient is φ = 27646848.
The previous prime is 88124521. The next prime is 88124551. The reversal of 88124532 is 23542188.
It is a junction number, because it is equal to n+sod(n) for n = 88124493 and 88124502.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215788 + ... + 216195.
It is an arithmetic number, because the mean of its divisors is an integer number (9071664).
Almost surely, 288124532 is an apocalyptic number.
It is an amenable number.
88124532 is an abundant number, since it is smaller than the sum of its proper divisors (129595404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88124532 is a wasteful number, since it uses less digits than its factorization.
88124532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432007 (or 432005 counting only the distinct ones).
The product of its digits is 15360, while the sum is 33.
The square root of 88124532 is about 9387.4667509398. The cubic root of 88124532 is about 445.0057348922.
The spelling of 88124532 in words is "eighty-eight million, one hundred twenty-four thousand, five hundred thirty-two".
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