Base | Representation |
---|---|
bin | 1001100101111… |
… | …01010010000010 |
3 | 12121102011002000 |
4 | 10302331102002 |
5 | 131044421244 |
6 | 11552404430 |
7 | 1664646612 |
oct | 462752202 |
9 | 177364060 |
10 | 80467074 |
11 | 41470116 |
12 | 22b46716 |
13 | 13894b6c |
14 | a988a42 |
15 | 70e7169 |
hex | 4cbd482 |
80467074 has 32 divisors (see below), whose sum is σ = 180411840. Its totient is φ = 26582976.
The previous prime is 80467063. The next prime is 80467099. The reversal of 80467074 is 47076408.
It is a happy number.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492 + ... + 12695.
It is an arithmetic number, because the mean of its divisors is an integer number (5637870).
Almost surely, 280467074 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80467074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90205920).
80467074 is an abundant number, since it is smaller than the sum of its proper divisors (99944766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80467074 is a wasteful number, since it uses less digits than its factorization.
80467074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13311 (or 13305 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 80467074 is about 8970.3441405556. The cubic root of 80467074 is about 431.7238783327.
The spelling of 80467074 in words is "eighty million, four hundred sixty-seven thousand, seventy-four".
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