Base | Representation |
---|---|
bin | 1011000001111… |
… | …11110100010001 |
3 | 20110010022122021 |
4 | 11200333310101 |
5 | 142142123311 |
6 | 13103211441 |
7 | 2202354331 |
oct | 540776421 |
9 | 213108567 |
10 | 92536081 |
11 | 48263800 |
12 | 26ba6b81 |
13 | 1622c3a1 |
14 | c40b0c1 |
15 | 81cd171 |
hex | 583fd11 |
92536081 has 12 divisors (see below), whose sum is σ = 101970036. Its totient is φ = 83911520.
The previous prime is 92536079. The next prime is 92536111. The reversal of 92536081 is 18063529.
It can be written as a sum of positive squares in 2 ways, for example, as 55130625 + 37405456 = 7425^2 + 6116^2 .
It is not a de Polignac number, because 92536081 - 21 = 92536079 is a prime.
It is a super-2 number, since 2×925360812 = 17125852573677122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (92536681) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66711 + ... + 68083.
It is an arithmetic number, because the mean of its divisors is an integer number (8497503).
Almost surely, 292536081 is an apocalyptic number.
It is an amenable number.
92536081 is a deficient number, since it is larger than the sum of its proper divisors (9433955).
92536081 is a wasteful number, since it uses less digits than its factorization.
92536081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1952 (or 1941 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 92536081 is about 9619.5676098253. The cubic root of 92536081 is about 452.3108797310.
The spelling of 92536081 in words is "ninety-two million, five hundred thirty-six thousand, eighty-one".
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