Base | Representation |
---|---|
bin | 1010101101000… |
… | …11010110111011 |
3 | 20020222012210122 |
4 | 11112203112323 |
5 | 140442014300 |
6 | 12524403455 |
7 | 2140161653 |
oct | 526432673 |
9 | 206865718 |
10 | 89798075 |
11 | 46763694 |
12 | 260a658b |
13 | 157b1073 |
14 | bcd7363 |
15 | 7d3bc85 |
hex | 55a35bb |
89798075 has 24 divisors (see below), whose sum is σ = 115180128. Its totient is φ = 69396480.
The previous prime is 89798057. The next prime is 89798083. The reversal of 89798075 is 57089798.
It is not a de Polignac number, because 89798075 - 218 = 89535931 is a prime.
It is a Duffinian 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, 178274 + ... + 178776.
It is an arithmetic number, because the mean of its divisors is an integer number (4799172).
Almost surely, 289798075 is an apocalyptic number.
89798075 is a deficient number, since it is larger than the sum of its proper divisors (25382053).
89798075 is a wasteful number, since it uses less digits than its factorization.
89798075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 743 (or 738 counting only the distinct ones).
The product of its (nonzero) digits is 1270080, while the sum is 53.
The square root of 89798075 is about 9476.1846225155. The cubic root of 89798075 is about 447.8050727106.
The spelling of 89798075 in words is "eighty-nine million, seven hundred ninety-eight thousand, seventy-five".
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