Base | Representation |
---|---|
bin | 110001000000… |
… | …111000000010 |
3 | 220011210000122 |
4 | 301000320002 |
5 | 11242124032 |
6 | 1135220242 |
7 | 214132412 |
oct | 61007002 |
9 | 26153018 |
10 | 12848642 |
11 | 7286414 |
12 | 4377682 |
13 | 287b361 |
14 | 19c6642 |
15 | 11dc012 |
hex | c40e02 |
12848642 has 8 divisors (see below), whose sum is σ = 19308432. Its totient is φ = 6412500.
The previous prime is 12848623. The next prime is 12848659. The reversal of 12848642 is 24684821.
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 (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4484 + ... + 6767.
It is an arithmetic number, because the mean of its divisors is an integer number (2413554).
Almost surely, 212848642 is an apocalyptic number.
12848642 is a deficient number, since it is larger than the sum of its proper divisors (6459790).
12848642 is a wasteful number, since it uses less digits than its factorization.
12848642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11824.
The product of its digits is 24576, while the sum is 35.
The square root of 12848642 is about 3584.5002441066. The cubic root of 12848642 is about 234.2173571502.
The spelling of 12848642 in words is "twelve million, eight hundred forty-eight thousand, six hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •