Base | Representation |
---|---|
bin | 10111001110011101… |
… | …11110111010011011 |
3 | 1012012000101002222211 |
4 | 23213032332322123 |
5 | 201014131233240 |
6 | 5421154255551 |
7 | 621001100341 |
oct | 134716767233 |
9 | 35160332884 |
10 | 12469399195 |
11 | 53197181a0 |
12 | 24bbb875b7 |
13 | 1239494326 |
14 | 8640c9991 |
15 | 4cea91bea |
hex | 2e73bee9b |
12469399195 has 8 divisors (see below), whose sum is σ = 16323577200. Its totient is φ = 9068653920.
The previous prime is 12469399169. The next prime is 12469399237. The reversal of 12469399195 is 59199396421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12469399195 - 27 = 12469399067 is a prime.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 113358120 + ... + 113358229.
It is an arithmetic number, because the mean of its divisors is an integer number (2040447150).
Almost surely, 212469399195 is an apocalyptic number.
12469399195 is a deficient number, since it is larger than the sum of its proper divisors (3854178005).
12469399195 is a wasteful number, since it uses less digits than its factorization.
12469399195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226716365.
The product of its digits is 4723920, while the sum is 58.
The spelling of 12469399195 in words is "twelve billion, four hundred sixty-nine million, three hundred ninety-nine thousand, one hundred ninety-five".
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