Base | Representation |
---|---|
bin | 110001100001… |
… | …100011110010 |
3 | 220102120122212 |
4 | 301201203302 |
5 | 11310420024 |
6 | 1142132122 |
7 | 215230616 |
oct | 61414362 |
9 | 26376585 |
10 | 12982514 |
11 | 7367a56 |
12 | 4421042 |
13 | 28c727c |
14 | 1a1d346 |
15 | 1216a0e |
hex | c618f2 |
12982514 has 4 divisors (see below), whose sum is σ = 19473774. Its totient is φ = 6491256.
The previous prime is 12982507. The next prime is 12982553. The reversal of 12982514 is 41528921.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7198489 + 5784025 = 2683^2 + 2405^2 .
It is a Curzon number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 3245627 + ... + 3245630.
Almost surely, 212982514 is an apocalyptic number.
12982514 is a deficient number, since it is larger than the sum of its proper divisors (6491260).
12982514 is an equidigital number, since it uses as much as digits as its factorization.
12982514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6491259.
The product of its digits is 5760, while the sum is 32.
The square root of 12982514 is about 3603.1255875975. The cubic root of 12982514 is about 235.0279972679.
The spelling of 12982514 in words is "twelve million, nine hundred eighty-two thousand, five hundred fourteen".
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