Base | Representation |
---|---|
bin | 1001100011000… |
… | …01101110010001 |
3 | 12120201002122012 |
4 | 10301201232101 |
5 | 131000421144 |
6 | 11540352305 |
7 | 1661525342 |
oct | 461415621 |
9 | 176632565 |
10 | 80092049 |
11 | 41234384 |
12 | 229a5695 |
13 | 1379325b |
14 | a8cc0c9 |
15 | 7070e9e |
hex | 4c61b91 |
80092049 has 16 divisors (see below), whose sum is σ = 93156480. Its totient is φ = 68302080.
The previous prime is 80092043. The next prime is 80092073. The reversal of 80092049 is 94029008.
It is a cyclic number.
It is not a de Polignac number, because 80092049 - 28 = 80091793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80092043) 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, 2039 + ... + 12819.
It is an arithmetic number, because the mean of its divisors is an integer number (5822280).
Almost surely, 280092049 is an apocalyptic number.
It is an amenable number.
80092049 is a deficient number, since it is larger than the sum of its proper divisors (13064431).
80092049 is a wasteful number, since it uses less digits than its factorization.
80092049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10840.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 80092049 is about 8949.4161262062. The cubic root of 80092049 is about 431.0521359619.
The spelling of 80092049 in words is "eighty million, ninety-two thousand, forty-nine".
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