Base | Representation |
---|---|
bin | 10111000010011011… |
… | …01011101001111010 |
3 | 1011220222022120010001 |
4 | 23201031223221322 |
5 | 200312302113444 |
6 | 5403145343214 |
7 | 615333423163 |
oct | 134115535172 |
9 | 34828276101 |
10 | 12368394874 |
11 | 5277700150 |
12 | 2492197b0a |
13 | 122158b664 |
14 | 85491676a |
15 | 4c5c8e8d4 |
hex | 2e136ba7a |
12368394874 has 8 divisors (see below), whose sum is σ = 20239191648. Its totient is φ = 5621997660.
The previous prime is 12368394853. The next prime is 12368394887. The reversal of 12368394874 is 47849386321.
12368394874 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281099862 + ... + 281099905.
It is an arithmetic number, because the mean of its divisors is an integer number (2529898956).
Almost surely, 212368394874 is an apocalyptic number.
12368394874 is a deficient number, since it is larger than the sum of its proper divisors (7870796774).
12368394874 is a wasteful number, since it uses less digits than its factorization.
12368394874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 562199780.
The product of its digits is 6967296, while the sum is 55.
The spelling of 12368394874 in words is "twelve billion, three hundred sixty-eight million, three hundred ninety-four thousand, eight hundred seventy-four".
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