Base | Representation |
---|---|
bin | 1010101000100… |
… | …01110010100000 |
3 | 20012211220220021 |
4 | 11110101302200 |
5 | 140313424244 |
6 | 12503523224 |
7 | 2132126425 |
oct | 524216240 |
9 | 205756807 |
10 | 89201824 |
11 | 46396718 |
12 | 25a59514 |
13 | 1563285a |
14 | bbbdd4c |
15 | 7c70284 |
hex | 5511ca0 |
89201824 has 12 divisors (see below), whose sum is σ = 175616154. Its totient is φ = 44600896.
The previous prime is 89201813. The next prime is 89201837. The reversal of 89201824 is 42810298.
It can be written as a sum of positive squares in only one way, i.e., 82083600 + 7118224 = 9060^2 + 2668^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 89201824.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1393747 + ... + 1393810.
Almost surely, 289201824 is an apocalyptic number.
It is an amenable number.
89201824 is a deficient number, since it is larger than the sum of its proper divisors (86414330).
89201824 is a wasteful number, since it uses less digits than its factorization.
89201824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2787567 (or 2787559 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 89201824 is about 9444.6717253698. The cubic root of 89201824 is about 446.8117426818.
The spelling of 89201824 in words is "eighty-nine million, two hundred one thousand, eight hundred twenty-four".
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