Base | Representation |
---|---|
bin | 110000011000… |
… | …011011110010 |
3 | 212212100210112 |
4 | 300120123302 |
5 | 11221323434 |
6 | 1131501322 |
7 | 212542442 |
oct | 60303362 |
9 | 25770715 |
10 | 12682994 |
11 | 7182a15 |
12 | 42b7842 |
13 | 2820b3c |
14 | 1982122 |
15 | 11a7dce |
hex | c186f2 |
12682994 has 16 divisors (see below), whose sum is σ = 20368800. Its totient is φ = 5904864.
The previous prime is 12682991. The next prime is 12683023. The reversal of 12682994 is 49928621.
It is not an unprimeable number, because it can be changed into a prime (12682991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587 + ... + 5070.
It is an arithmetic number, because the mean of its divisors is an integer number (1273050).
Almost surely, 212682994 is an apocalyptic number.
12682994 is a deficient number, since it is larger than the sum of its proper divisors (7685806).
12682994 is a wasteful number, since it uses less digits than its factorization.
12682994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5737.
The product of its digits is 62208, while the sum is 41.
The square root of 12682994 is about 3561.3191376230. The cubic root of 12682994 is about 233.2064702662.
The spelling of 12682994 in words is "twelve million, six hundred eighty-two thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •