Base | Representation |
---|---|
bin | 1010101101011… |
… | …01001010111000 |
3 | 20021001020221010 |
4 | 11112231022320 |
5 | 140444311024 |
6 | 12525313520 |
7 | 2140420065 |
oct | 526551270 |
9 | 207036833 |
10 | 89838264 |
11 | 467908aa |
12 | 261058a0 |
13 | 157c6449 |
14 | bd07c6c |
15 | 7d48b29 |
hex | 55ad2b8 |
89838264 has 32 divisors (see below), whose sum is σ = 225847440. Its totient is φ = 29779200.
The previous prime is 89838263. The next prime is 89838271. The reversal of 89838264 is 46283898.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89838263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5997 + ... + 14684.
Almost surely, 289838264 is an apocalyptic number.
It is an amenable number.
89838264 is an abundant number, since it is smaller than the sum of its proper divisors (136009176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89838264 is a wasteful number, since it uses less digits than its factorization.
89838264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20871 (or 20867 counting only the distinct ones).
The product of its digits is 663552, while the sum is 48.
The square root of 89838264 is about 9478.3049117445. The cubic root of 89838264 is about 447.8718675868.
The spelling of 89838264 in words is "eighty-nine million, eight hundred thirty-eight thousand, two hundred sixty-four".
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