Base | Representation |
---|---|
bin | 1001100100000… |
… | …10100101101000 |
3 | 12120221221021221 |
4 | 10302002211220 |
5 | 131014223124 |
6 | 11543311424 |
7 | 1662625660 |
oct | 462024550 |
9 | 176857257 |
10 | 80226664 |
11 | 41316531 |
12 | 22a4b574 |
13 | 1380c5cb |
14 | a9251a0 |
15 | 709ace4 |
hex | 4c82968 |
80226664 has 32 divisors (see below), whose sum is σ = 180964800. Its totient is φ = 32572800.
The previous prime is 80226649. The next prime is 80226701. The reversal of 80226664 is 46662208.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36637 + ... + 38764.
It is an arithmetic number, because the mean of its divisors is an integer number (5655150).
Almost surely, 280226664 is an apocalyptic number.
It is an amenable number.
80226664 is an abundant number, since it is smaller than the sum of its proper divisors (100738136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80226664 is a wasteful number, since it uses less digits than its factorization.
80226664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75433 (or 75429 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 80226664 is about 8956.9338503754. The cubic root of 80226664 is about 431.2934982659.
The spelling of 80226664 in words is "eighty million, two hundred twenty-six thousand, six hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •