Base | Representation |
---|---|
bin | 1010101000100… |
… | …10100000001000 |
3 | 20012212001220102 |
4 | 11110102200020 |
5 | 140314022434 |
6 | 12503544532 |
7 | 2132141066 |
oct | 524224010 |
9 | 205761812 |
10 | 89204744 |
11 | 46398932 |
12 | 25a5b148 |
13 | 15633c95 |
14 | bbc1036 |
15 | 7c7107e |
hex | 5512808 |
89204744 has 8 divisors (see below), whose sum is σ = 167258910. Its totient is φ = 44602368.
The previous prime is 89204711. The next prime is 89204761. The reversal of 89204744 is 44740298.
It can be written as a sum of positive squares in only one way, i.e., 68392900 + 20811844 = 8270^2 + 4562^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 89204698 and 89204707.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575289 + ... + 5575304.
Almost surely, 289204744 is an apocalyptic number.
It is an amenable number.
89204744 is a deficient number, since it is larger than the sum of its proper divisors (78054166).
89204744 is a wasteful number, since it uses less digits than its factorization.
89204744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11150599 (or 11150595 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 38.
The square root of 89204744 is about 9444.8263086200. The cubic root of 89204744 is about 446.8166180532.
The spelling of 89204744 in words is "eighty-nine million, two hundred four thousand, seven hundred forty-four".
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