Base | Representation |
---|---|
bin | 100101010001111101… |
… | …0011011100111110111 |
3 | 21122122110220200002200 |
4 | 1022203322123213313 |
5 | 2302430202240111 |
6 | 100440115035543 |
7 | 5532642541161 |
oct | 1124372334767 |
9 | 248573820080 |
10 | 80059415031 |
11 | 30a534a8512 |
12 | 1362389bbb3 |
13 | 771b53873b |
14 | 3c36a03931 |
15 | 2138808256 |
hex | 12a3e9b9f7 |
80059415031 has 18 divisors (see below), whose sum is σ = 116250476160. Its totient is φ = 53093286120.
The previous prime is 80059415027. The next prime is 80059415057. The reversal of 80059415031 is 13051495008.
It is not a de Polignac number, because 80059415031 - 22 = 80059415027 is a prime.
It is a super-2 number, since 2×800594150312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80059415011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 206410 + ... + 450248.
Almost surely, 280059415031 is an apocalyptic number.
80059415031 is a deficient number, since it is larger than the sum of its proper divisors (36191061129).
80059415031 is a wasteful number, since it uses less digits than its factorization.
80059415031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244227 (or 244033 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The spelling of 80059415031 in words is "eighty billion, fifty-nine million, four hundred fifteen thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •