Base | Representation |
---|---|
bin | 1001101001011… |
… | …01010101001011 |
3 | 12122021110122021 |
4 | 10310231111023 |
5 | 131204113102 |
6 | 12010305311 |
7 | 2001600640 |
oct | 464552513 |
9 | 178243567 |
10 | 80926027 |
11 | 41753a16 |
12 | 23128237 |
13 | 139c5a30 |
14 | aa67dc7 |
15 | 7188137 |
hex | 4d2d54b |
80926027 has 16 divisors (see below), whose sum is σ = 102817792. Its totient is φ = 61961760.
The previous prime is 80926019. The next prime is 80926049. The reversal of 80926027 is 72062908.
It is not a de Polignac number, because 80926027 - 23 = 80926019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80925983 and 80926001.
It is not an unprimeable number, because it can be changed into a prime (80926427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11523 + ... + 17164.
It is an arithmetic number, because the mean of its divisors is an integer number (6426112).
Almost surely, 280926027 is an apocalyptic number.
80926027 is a deficient number, since it is larger than the sum of its proper divisors (21891765).
80926027 is a wasteful number, since it uses less digits than its factorization.
80926027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28738.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 80926027 is about 8995.8894501878. The cubic root of 80926027 is about 432.5431179795.
The spelling of 80926027 in words is "eighty million, nine hundred twenty-six thousand, twenty-seven".
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