Base | Representation |
---|---|
bin | 1010101100001… |
… | …00010000011100 |
3 | 20020201202001110 |
4 | 11112010100130 |
5 | 140423430214 |
6 | 12521542020 |
7 | 2136121365 |
oct | 526042034 |
9 | 206652043 |
10 | 89670684 |
11 | 46686a04 |
12 | 26044910 |
13 | 1576809c |
14 | bca2b6c |
15 | 7d14159 |
hex | 558441c |
89670684 has 24 divisors (see below), whose sum is σ = 214887568. Its totient is φ = 29082240.
The previous prime is 89670683. The next prime is 89670719. The reversal of 89670684 is 48607698.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89670683) 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, 100537 + ... + 101424.
Almost surely, 289670684 is an apocalyptic number.
It is an amenable number.
89670684 is an abundant number, since it is smaller than the sum of its proper divisors (125216884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89670684 is a wasteful number, since it uses less digits than its factorization.
89670684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202005 (or 202003 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 48.
The square root of 89670684 is about 9469.4605970984. The cubic root of 89670684 is about 447.5932146674.
The spelling of 89670684 in words is "eighty-nine million, six hundred seventy thousand, six hundred eighty-four".
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