Base | Representation |
---|---|
bin | 100101010111001011… |
… | …0011000011111111101 |
3 | 21200002200101122022120 |
4 | 1022232112120133331 |
5 | 2303310013430204 |
6 | 100505332033153 |
7 | 5540200056066 |
oct | 1125626303775 |
9 | 250080348276 |
10 | 80234514429 |
11 | 31033323263 |
12 | 136724627b9 |
13 | 77488b4b54 |
14 | 3c51d8356d |
15 | 2148d946d9 |
hex | 12ae5987fd |
80234514429 has 4 divisors (see below), whose sum is σ = 106979352576. Its totient is φ = 53489676284.
The previous prime is 80234514413. The next prime is 80234514443. The reversal of 80234514429 is 92441543208.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 80234514429 - 24 = 80234514413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80234614429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13372419069 + ... + 13372419074.
It is an arithmetic number, because the mean of its divisors is an integer number (26744838144).
Almost surely, 280234514429 is an apocalyptic number.
It is an amenable number.
80234514429 is a deficient number, since it is larger than the sum of its proper divisors (26744838147).
80234514429 is a wasteful number, since it uses less digits than its factorization.
80234514429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26744838146.
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 80234514429 in words is "eighty billion, two hundred thirty-four million, five hundred fourteen thousand, four hundred twenty-nine".
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