Base | Representation |
---|---|
bin | 1001101001010… |
… | …10001110010110 |
3 | 12122020211011222 |
4 | 10310222032112 |
5 | 131203211202 |
6 | 12010130342 |
7 | 2001515561 |
oct | 464521626 |
9 | 178224158 |
10 | 80913302 |
11 | 417453a8 |
12 | 231209b2 |
13 | 139bccc2 |
14 | aa634d8 |
15 | 71844a2 |
hex | 4d2a396 |
80913302 has 16 divisors (see below), whose sum is σ = 131984640. Its totient is φ = 37047168.
The previous prime is 80913271. The next prime is 80913307. The reversal of 80913302 is 20331908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80913307) 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 7 ways as a sum of consecutive naturals, for example, 30902 + ... + 33417.
It is an arithmetic number, because the mean of its divisors is an integer number (8249040).
Almost surely, 280913302 is an apocalyptic number.
80913302 is a deficient number, since it is larger than the sum of its proper divisors (51071338).
80913302 is a wasteful number, since it uses less digits than its factorization.
80913302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64375.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 80913302 is about 8995.1821549094. The cubic root of 80913302 is about 432.5204454233.
The spelling of 80913302 in words is "eighty million, nine hundred thirteen thousand, three hundred two".
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