Base | Representation |
---|---|
bin | 1001100010110… |
… | …01010000000100 |
3 | 12120122100000222 |
4 | 10301121100010 |
5 | 130443313343 |
6 | 11535523512 |
7 | 1661322230 |
oct | 461312004 |
9 | 176570028 |
10 | 80057348 |
11 | 412102a8 |
12 | 22989598 |
13 | 13780517 |
14 | a8bd5c0 |
15 | 7065a68 |
hex | 4c59404 |
80057348 has 48 divisors (see below), whose sum is σ = 165594240. Its totient is φ = 33156864.
The previous prime is 80057323. The next prime is 80057353. The reversal of 80057348 is 84375008.
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, 107963 + ... + 108701.
It is an arithmetic number, because the mean of its divisors is an integer number (3449880).
Almost surely, 280057348 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80057348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82797120).
80057348 is an abundant number, since it is smaller than the sum of its proper divisors (85536892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80057348 is a wasteful number, since it uses less digits than its factorization.
80057348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876 (or 874 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 80057348 is about 8947.4771863358. The cubic root of 80057348 is about 430.9898738476.
The spelling of 80057348 in words is "eighty million, fifty-seven thousand, three hundred forty-eight".
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