Base | Representation |
---|---|
bin | 1001100011100… |
… | …10010101010010 |
3 | 12120211112221221 |
4 | 10301302111102 |
5 | 131010110312 |
6 | 11542035254 |
7 | 1662230602 |
oct | 461622522 |
9 | 176745857 |
10 | 80160082 |
11 | 41280502 |
12 | 22a18b2a |
13 | 137b8202 |
14 | a908c02 |
15 | 7086207 |
hex | 4c72552 |
80160082 has 4 divisors (see below), whose sum is σ = 120240126. Its totient is φ = 40080040.
The previous prime is 80160077. The next prime is 80160097. The reversal of 80160082 is 28006108.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 44769481 + 35390601 = 6691^2 + 5949^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20040019 + ... + 20040022.
Almost surely, 280160082 is an apocalyptic number.
80160082 is a deficient number, since it is larger than the sum of its proper divisors (40080044).
80160082 is a wasteful number, since it uses less digits than its factorization.
80160082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40080043.
The product of its (nonzero) digits is 768, while the sum is 25.
The square root of 80160082 is about 8953.2162936009. The cubic root of 80160082 is about 431.1741516959.
It can be divided in two parts, 8016008 and 2, that multiplied together give a square (16032016 = 40042).
The spelling of 80160082 in words is "eighty million, one hundred sixty thousand, eighty-two".
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