Base | Representation |
---|---|
bin | 10111101111101000… |
… | …01011001101010010 |
3 | 1012220101211101021021 |
4 | 23313310023031102 |
5 | 202101340144323 |
6 | 5504532550054 |
7 | 630616451626 |
oct | 136764131522 |
9 | 35811741237 |
10 | 12747584338 |
11 | 5451751875 |
12 | 257918232a |
13 | 1281cc4918 |
14 | 88d021186 |
15 | 4e91e205d |
hex | 2f7d0b352 |
12747584338 has 8 divisors (see below), whose sum is σ = 19738195200. Its totient is φ = 6168185940.
The previous prime is 12747584321. The next prime is 12747584341. The reversal of 12747584338 is 83348574721.
12747584338 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, 102803038 + ... + 102803161.
It is an arithmetic number, because the mean of its divisors is an integer number (2467274400).
Almost surely, 212747584338 is an apocalyptic number.
12747584338 is a deficient number, since it is larger than the sum of its proper divisors (6990610862).
12747584338 is a wasteful number, since it uses less digits than its factorization.
12747584338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205606232.
The product of its digits is 4515840, while the sum is 52.
The spelling of 12747584338 in words is "twelve billion, seven hundred forty-seven million, five hundred eighty-four thousand, three hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •