Base | Representation |
---|---|
bin | 1001100100000… |
… | …10100001101100 |
3 | 12120221220221121 |
4 | 10302002201230 |
5 | 131014221122 |
6 | 11543310324 |
7 | 1662625150 |
oct | 462024154 |
9 | 176856847 |
10 | 80226412 |
11 | 41316322 |
12 | 22a4b3a4 |
13 | 1380c466 |
14 | a925060 |
15 | 709abc7 |
hex | 4c8286c |
80226412 has 24 divisors (see below), whose sum is σ = 165987360. Its totient is φ = 33196800.
The previous prime is 80226401. The next prime is 80226413. The reversal of 80226412 is 21462208.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (80226413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48589 + ... + 50212.
It is an arithmetic number, because the mean of its divisors is an integer number (6916140).
Almost surely, 280226412 is an apocalyptic number.
It is an amenable number.
80226412 is an abundant number, since it is smaller than the sum of its proper divisors (85760948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80226412 is a wasteful number, since it uses less digits than its factorization.
80226412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98841 (or 98839 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 80226412 is about 8956.9197830504. The cubic root of 80226412 is about 431.2930466867.
The spelling of 80226412 in words is "eighty million, two hundred twenty-six thousand, four hundred twelve".
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