Base | Representation |
---|---|
bin | 1001101001100… |
… | …00010011000000 |
3 | 12122022002022020 |
4 | 10310300103000 |
5 | 131210010201 |
6 | 12010441440 |
7 | 2001651234 |
oct | 464602300 |
9 | 178262266 |
10 | 80938176 |
11 | 41762060 |
12 | 23133280 |
13 | 139cb417 |
14 | aa6c5c4 |
15 | 718ba36 |
hex | 4d304c0 |
80938176 has 112 divisors (see below), whose sum is σ = 246034560. Its totient is φ = 23224320.
The previous prime is 80938111. The next prime is 80938177. The reversal of 80938176 is 67183908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80938177) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39120 + ... + 41136.
Almost surely, 280938176 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 80938176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123017280).
80938176 is an abundant number, since it is smaller than the sum of its proper divisors (165096384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80938176 is a wasteful number, since it uses less digits than its factorization.
80938176 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2062 (or 2052 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 42.
The square root of 80938176 is about 8996.5646776978. The cubic root of 80938176 is about 432.5647620397.
The spelling of 80938176 in words is "eighty million, nine hundred thirty-eight thousand, one hundred seventy-six".
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