Base | Representation |
---|---|
bin | 1010101010100… |
… | …10101001100010 |
3 | 20020100102022202 |
4 | 11111102221202 |
5 | 140400424430 |
6 | 12513333202 |
7 | 2134314110 |
oct | 525225142 |
9 | 206312282 |
10 | 89467490 |
11 | 46558282 |
12 | 25b67202 |
13 | 156c6758 |
14 | bc4cab0 |
15 | 7cc3d45 |
hex | 5552a62 |
89467490 has 16 divisors (see below), whose sum is σ = 184047552. Its totient is φ = 30674544.
The previous prime is 89467487. The next prime is 89467501. The reversal of 89467490 is 9476498.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638984 + ... + 639123.
It is an arithmetic number, because the mean of its divisors is an integer number (11502972).
Almost surely, 289467490 is an apocalyptic number.
89467490 is an abundant number, since it is smaller than the sum of its proper divisors (94580062).
89467490 is a wasteful number, since it uses less digits than its factorization.
89467490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1278121.
The product of its (nonzero) digits is 435456, while the sum is 47.
The square root of 89467490 is about 9458.7256012636. The cubic root of 89467490 is about 447.2548765227.
The spelling of 89467490 in words is "eighty-nine million, four hundred sixty-seven thousand, four hundred ninety".
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