Base | Representation |
---|---|
bin | 1001100010110… |
… | …00101011010100 |
3 | 12120122012210212 |
4 | 10301120223110 |
5 | 130443224441 |
6 | 11535504552 |
7 | 1661312330 |
oct | 461305324 |
9 | 176565725 |
10 | 80054996 |
11 | 4120955a |
12 | 22988158 |
13 | 1377c428 |
14 | a8bc7c0 |
15 | 7064eeb |
hex | 4c58ad4 |
80054996 has 24 divisors (see below), whose sum is σ = 167072640. Its totient is φ = 32817312.
The previous prime is 80054981. The next prime is 80055007. The reversal of 80054996 is 69945008.
It is a congruent number.
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, 61511 + ... + 62798.
It is an arithmetic number, because the mean of its divisors is an integer number (6961360).
Almost surely, 280054996 is an apocalyptic number.
It is an amenable number.
80054996 is an abundant number, since it is smaller than the sum of its proper divisors (87017644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80054996 is a wasteful number, since it uses less digits than its factorization.
80054996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124343 (or 124341 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 80054996 is about 8947.3457516741. The cubic root of 80054996 is about 430.9856531311.
The spelling of 80054996 in words is "eighty million, fifty-four thousand, nine hundred ninety-six".
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