Base | Representation |
---|---|
bin | 100101010111001011… |
… | …0011000011111111110 |
3 | 21200002200101122022121 |
4 | 1022232112120133332 |
5 | 2303310013430210 |
6 | 100505332033154 |
7 | 5540200056100 |
oct | 1125626303776 |
9 | 250080348277 |
10 | 80234514430 |
11 | 31033323264 |
12 | 136724627ba |
13 | 77488b4b55 |
14 | 3c51d83570 |
15 | 2148d946da |
hex | 12ae5987fe |
80234514430 has 96 divisors (see below), whose sum is σ = 173806632576. Its totient is φ = 26569299456.
The previous prime is 80234514413. The next prime is 80234514443. The reversal of 80234514430 is 3441543208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2467659 + ... + 2499961.
It is an arithmetic number, because the mean of its divisors is an integer number (1810485756).
Almost surely, 280234514430 is an apocalyptic number.
80234514430 is an abundant number, since it is smaller than the sum of its proper divisors (93572118146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80234514430 is a wasteful number, since it uses less digits than its factorization.
80234514430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32498 (or 32491 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 34.
The spelling of 80234514430 in words is "eighty billion, two hundred thirty-four million, five hundred fourteen thousand, four hundred thirty".
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