Base | Representation |
---|---|
bin | 10111111010111110… |
… | …00000100011010111 |
3 | 1020011000210201000022 |
4 | 23331133000203113 |
5 | 202300212331332 |
6 | 5522211335355 |
7 | 633153066020 |
oct | 137537004327 |
9 | 36130721008 |
10 | 12842698967 |
11 | 54a04068aa |
12 | 25a4bb155b |
13 | 1298917877 |
14 | 89b8ddc47 |
15 | 50272e212 |
hex | 2fd7c08d7 |
12842698967 has 8 divisors (see below), whose sum is σ = 14678874912. Its totient is φ = 11006899200.
The previous prime is 12842698961. The next prime is 12842698993. The reversal of 12842698967 is 76989624821.
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 12842698967 - 210 = 12842697943 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12842698961) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16634 + ... + 161127.
It is an arithmetic number, because the mean of its divisors is an integer number (1834859364).
Almost surely, 212842698967 is an apocalyptic number.
12842698967 is a deficient number, since it is larger than the sum of its proper divisors (1836175945).
12842698967 is a wasteful number, since it uses less digits than its factorization.
12842698967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188089.
The product of its digits is 20901888, while the sum is 62.
The spelling of 12842698967 in words is "twelve billion, eight hundred forty-two million, six hundred ninety-eight thousand, nine hundred sixty-seven".
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