Base | Representation |
---|---|
bin | 1001100010110… |
… | …01011011100000 |
3 | 12120122101001002 |
4 | 10301121123200 |
5 | 130443324310 |
6 | 11535531132 |
7 | 1661324324 |
oct | 461313340 |
9 | 176571032 |
10 | 80058080 |
11 | 41210903 |
12 | 22989aa8 |
13 | 1378095b |
14 | a8bd984 |
15 | 7065da5 |
hex | 4c596e0 |
80058080 has 24 divisors (see below), whose sum is σ = 189137592. Its totient is φ = 32023168.
The previous prime is 80058079. The next prime is 80058091. The reversal of 80058080 is 8085008.
It is a congruent number.
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, 250022 + ... + 250341.
It is an arithmetic number, because the mean of its divisors is an integer number (7880733).
Almost surely, 280058080 is an apocalyptic number.
80058080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
80058080 is an abundant number, since it is smaller than the sum of its proper divisors (109079512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80058080 is a wasteful number, since it uses less digits than its factorization.
80058080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500378 (or 500370 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 29.
The square root of 80058080 is about 8947.5180916274. The cubic root of 80058080 is about 430.9911874211.
The spelling of 80058080 in words is "eighty million, fifty-eight thousand, eighty".
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