Base | Representation |
---|---|
bin | 100101100111110010… |
… | …0100101001000100011 |
3 | 21201112112011222001222 |
4 | 1023033210211020203 |
5 | 2310430210244243 |
6 | 101040522245255 |
7 | 5560045454153 |
oct | 1131744451043 |
9 | 251475158058 |
10 | 80791884323 |
11 | 31299a04537 |
12 | 137a905682b |
13 | 7807205a17 |
14 | 3ca5dd0763 |
15 | 217cc91168 |
hex | 12cf925223 |
80791884323 has 8 divisors (see below), whose sum is σ = 81139760640. Its totient is φ = 80444090440.
The previous prime is 80791884281. The next prime is 80791884331. The reversal of 80791884323 is 32348819708.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80791884323 - 28 = 80791884067 is a prime.
It is a super-2 number, since 2×807918843232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80791886323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2721068 + ... + 2750598.
It is an arithmetic number, because the mean of its divisors is an integer number (10142470080).
Almost surely, 280791884323 is an apocalyptic number.
80791884323 is a deficient number, since it is larger than the sum of its proper divisors (347876317).
80791884323 is a wasteful number, since it uses less digits than its factorization.
80791884323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41217.
The product of its (nonzero) digits is 2322432, while the sum is 53.
The spelling of 80791884323 in words is "eighty billion, seven hundred ninety-one million, eight hundred eighty-four thousand, three hundred twenty-three".
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