Base | Representation |
---|---|
bin | 1001100100110… |
… | …11001001101000 |
3 | 12121011001022011 |
4 | 10302123021220 |
5 | 131030433042 |
6 | 11545405304 |
7 | 1663525204 |
oct | 462331150 |
9 | 177131264 |
10 | 80327272 |
11 | 41385083 |
12 | 22a99834 |
13 | 1384633c |
14 | a94db04 |
15 | 70baa17 |
hex | 4c9b268 |
80327272 has 16 divisors (see below), whose sum is σ = 150775200. Its totient is φ = 40120560.
The previous prime is 80327267. The next prime is 80327281. The reversal of 80327272 is 27272308.
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, 3379 + ... + 13117.
It is an arithmetic number, because the mean of its divisors is an integer number (9423450).
Almost surely, 280327272 is an apocalyptic number.
It is an amenable number.
80327272 is a deficient number, since it is larger than the sum of its proper divisors (70447928).
80327272 is a wasteful number, since it uses less digits than its factorization.
80327272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10776 (or 10772 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 31.
The square root of 80327272 is about 8962.5482983357. The cubic root of 80327272 is about 431.4737103815.
The spelling of 80327272 in words is "eighty million, three hundred twenty-seven thousand, two hundred seventy-two".
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