Base | Representation |
---|---|
bin | 1010101101011… |
… | …11101111101100 |
3 | 20021001210101210 |
4 | 11112233233230 |
5 | 141000130222 |
6 | 12525434420 |
7 | 2140462614 |
oct | 526575754 |
9 | 207053353 |
10 | 89848812 |
11 | 46798819 |
12 | 2610ba10 |
13 | 157cb1a1 |
14 | bd0ba44 |
15 | 7d4bd0c |
hex | 55afbec |
89848812 has 12 divisors (see below), whose sum is σ = 209647256. Its totient is φ = 29949600.
The previous prime is 89848807. The next prime is 89848849. The reversal of 89848812 is 21884898.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×898488122 = 16145618035622688, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743689 + ... + 3743712.
Almost surely, 289848812 is an apocalyptic number.
It is an amenable number.
89848812 is an abundant number, since it is smaller than the sum of its proper divisors (119798444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89848812 is a wasteful number, since it uses less digits than its factorization.
89848812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7487408 (or 7487406 counting only the distinct ones).
The product of its digits is 294912, while the sum is 48.
The square root of 89848812 is about 9478.8613240199. The cubic root of 89848812 is about 447.8893952614.
The spelling of 89848812 in words is "eighty-nine million, eight hundred forty-eight thousand, eight hundred twelve".
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