Base | Representation |
---|---|
bin | 1010101000010… |
… | …00000001000000 |
3 | 20012202212222121 |
4 | 11110020001000 |
5 | 140311134132 |
6 | 12503014024 |
7 | 2131601626 |
oct | 524100100 |
9 | 205685877 |
10 | 89161792 |
11 | 46369635 |
12 | 25a3a314 |
13 | 1561a575 |
14 | bbad516 |
15 | 7c63497 |
hex | 5508040 |
89161792 has 28 divisors (see below), whose sum is σ = 178239420. Its totient is φ = 44251136.
The previous prime is 89161789. The next prime is 89161817. The reversal of 89161792 is 29716198.
It can be written as a sum of positive squares in 2 ways, for example, as 70291456 + 18870336 = 8384^2 + 4344^2 .
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, 3684 + ... + 13852.
Almost surely, 289161792 is an apocalyptic number.
It is an amenable number.
89161792 is a deficient number, since it is larger than the sum of its proper divisors (89077628).
89161792 is a wasteful number, since it uses less digits than its factorization.
89161792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10318 (or 10308 counting only the distinct ones).
The product of its digits is 54432, while the sum is 43.
The square root of 89161792 is about 9442.5521973670. The cubic root of 89161792 is about 446.7448926135.
The spelling of 89161792 in words is "eighty-nine million, one hundred sixty-one thousand, seven hundred ninety-two".
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