Base | Representation |
---|---|
bin | 1001100111101… |
… | …01001101000100 |
3 | 12121211210021122 |
4 | 10303311031010 |
5 | 131124234012 |
6 | 12001333112 |
7 | 1666622456 |
oct | 463651504 |
9 | 177753248 |
10 | 80696132 |
11 | 41607220 |
12 | 23037198 |
13 | 139451ba |
14 | aa082d6 |
15 | 713ee72 |
hex | 4cf5344 |
80696132 has 24 divisors (see below), whose sum is σ = 154314720. Its totient is φ = 36618560.
The previous prime is 80696117. The next prime is 80696141. The reversal of 80696132 is 23169608.
It is a super-2 number, since 2×806961322 = 13023731439522848, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 80696092 and 80696101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34463 + ... + 36729.
It is an arithmetic number, because the mean of its divisors is an integer number (6429780).
Almost surely, 280696132 is an apocalyptic number.
It is an amenable number.
80696132 is a deficient number, since it is larger than the sum of its proper divisors (73618588).
80696132 is a wasteful number, since it uses less digits than its factorization.
80696132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3091 (or 3089 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 80696132 is about 8983.1025820704. The cubic root of 80696132 is about 432.1331394044.
The spelling of 80696132 in words is "eighty million, six hundred ninety-six thousand, one hundred thirty-two".
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