Base | Representation |
---|---|
bin | 1001100010101… |
… | …10001001010000 |
3 | 12120121200120201 |
4 | 10301112021100 |
5 | 130442411444 |
6 | 11535344544 |
7 | 1661240152 |
oct | 461261120 |
9 | 176550521 |
10 | 80044624 |
11 | 41201790 |
12 | 22982154 |
13 | 137777aa |
14 | a8b8ad2 |
15 | 7061dd4 |
hex | 4c56250 |
80044624 has 20 divisors (see below), whose sum is σ = 169185600. Its totient is φ = 36383840.
The previous prime is 80044609. The next prime is 80044631. The reversal of 80044624 is 42644008.
It is a plaindrome in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 80044592 and 80044601.
It is a congruent number.
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, 227224 + ... + 227575.
It is an arithmetic number, because the mean of its divisors is an integer number (8459280).
Almost surely, 280044624 is an apocalyptic number.
It is an amenable number.
80044624 is an abundant number, since it is smaller than the sum of its proper divisors (89140976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80044624 is a wasteful number, since it uses less digits than its factorization.
80044624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454818 (or 454812 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 80044624 is about 8946.7661196658. The cubic root of 80044624 is about 430.9670393594.
The spelling of 80044624 in words is "eighty million, forty-four thousand, six hundred twenty-four".
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