Base | Representation |
---|---|
bin | 1001100010101… |
… | …00010110000100 |
3 | 12120121022110200 |
4 | 10301110112010 |
5 | 130442143002 |
6 | 11535250500 |
7 | 1661206521 |
oct | 461242604 |
9 | 176538420 |
10 | 80037252 |
11 | 411a7199 |
12 | 22979a30 |
13 | 13774329 |
14 | a8b6148 |
15 | 705eb1c |
hex | 4c54584 |
80037252 has 36 divisors (see below), whose sum is σ = 202591116. Its totient is φ = 26642880.
The previous prime is 80037229. The next prime is 80037271. The reversal of 80037252 is 25273008.
80037252 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 17690436 + 62346816 = 4206^2 + 7896^2 .
It is a tau number, because it is divible by the number of its divisors (36).
80037252 is strictly pandigital in base 9.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45102 + ... + 46842.
It is an arithmetic number, because the mean of its divisors is an integer number (5627531).
Almost surely, 280037252 is an apocalyptic number.
It is an amenable number.
80037252 is an abundant number, since it is smaller than the sum of its proper divisors (122553864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80037252 is a wasteful number, since it uses less digits than its factorization.
80037252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3028 (or 3023 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 80037252 is about 8946.3541177398. The cubic root of 80037252 is about 430.9538084623.
The spelling of 80037252 in words is "eighty million, thirty-seven thousand, two hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •