Base | Representation |
---|---|
bin | 1001100100101… |
… | …11111100110000 |
3 | 12121010101022112 |
4 | 10302113330300 |
5 | 131030023120 |
6 | 11545224452 |
7 | 1663442033 |
oct | 462277460 |
9 | 177111275 |
10 | 80314160 |
11 | 41376243 |
12 | 22a92128 |
13 | 13840394 |
14 | a94901a |
15 | 70b6bc5 |
hex | 4c97f30 |
80314160 has 40 divisors (see below), whose sum is σ = 194853600. Its totient is φ = 30728192.
The previous prime is 80314127. The next prime is 80314219. The reversal of 80314160 is 6141308.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (23).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19985 + ... + 23664.
It is an arithmetic number, because the mean of its divisors is an integer number (4871340).
Almost surely, 280314160 is an apocalyptic number.
80314160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
80314160 is an abundant number, since it is smaller than the sum of its proper divisors (114539440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80314160 is a wasteful number, since it uses less digits than its factorization.
80314160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43685 (or 43679 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 80314160 is about 8961.8167800954. The cubic root of 80314160 is about 431.4502322982.
Adding to 80314160 its reverse (6141308), we get a palindrome (86455468).
The spelling of 80314160 in words is "eighty million, three hundred fourteen thousand, one hundred sixty".
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