Base | Representation |
---|---|
bin | 1001100100101… |
… | …01001110111000 |
3 | 12121002211001101 |
4 | 10302111032320 |
5 | 131024144112 |
6 | 11545101144 |
7 | 1663364425 |
oct | 462251670 |
9 | 177084041 |
10 | 80303032 |
11 | 41368947 |
12 | 22a877b4 |
13 | 138382b4 |
14 | a944d4c |
15 | 70b3757 |
hex | 4c953b8 |
80303032 has 16 divisors (see below), whose sum is σ = 150800760. Its totient is φ = 40089504.
The previous prime is 80303029. The next prime is 80303039. The reversal of 80303032 is 23030308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80303039) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1998 + ... + 12829.
Almost surely, 280303032 is an apocalyptic number.
It is an amenable number.
80303032 is a deficient number, since it is larger than the sum of its proper divisors (70497728).
80303032 is a wasteful number, since it uses less digits than its factorization.
80303032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15510 (or 15506 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 80303032 is about 8961.1959023336. The cubic root of 80303032 is about 431.4303047207.
The spelling of 80303032 in words is "eighty million, three hundred three thousand, thirty-two".
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