Base | Representation |
---|---|
bin | 1001101001001… |
… | …01000010000100 |
3 | 12122012202000100 |
4 | 10310211002010 |
5 | 131202021121 |
6 | 12005444100 |
7 | 2001366561 |
oct | 464450204 |
9 | 178182010 |
10 | 80892036 |
11 | 41730425 |
12 | 23110630 |
13 | 139b3414 |
14 | aa59868 |
15 | 717d026 |
hex | 4d25084 |
80892036 has 27 divisors (see below), whose sum is σ = 204613591. Its totient is φ = 26946024.
The previous prime is 80892013. The next prime is 80892043. The reversal of 80892036 is 63029808.
The square root of 80892036 is 8994.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 53215 + ... + 54713.
Almost surely, 280892036 is an apocalyptic number.
80892036 is the 8994-th square number.
It is an amenable number.
80892036 is an abundant number, since it is smaller than the sum of its proper divisors (123721555).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80892036 is a wasteful number, since it uses less digits than its factorization.
80892036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3008 (or 1504 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The cubic root of 80892036 is about 432.4825497765.
Multiplying 80892036 by its sum of digits (36), we get a square (2912113296 = 539642).
80892036 divided by its sum of digits (36) gives a square (2247001 = 14992).
Multiplying 80892036 by its product of nonzero digits (20736), we get a square (1677377258496 = 12951362).
The spelling of 80892036 in words is "eighty million, eight hundred ninety-two thousand, thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •