Base | Representation |
---|---|
bin | 110001100110… |
… | …110111011110 |
3 | 220110200111001 |
4 | 301212313132 |
5 | 11312114004 |
6 | 1142420514 |
7 | 215351164 |
oct | 61466736 |
9 | 26420431 |
10 | 13004254 |
11 | 738231a |
12 | 443173a |
13 | 2904133 |
14 | 1a27234 |
15 | 121d1a4 |
hex | c66dde |
13004254 has 4 divisors (see below), whose sum is σ = 19506384. Its totient is φ = 6502126.
The previous prime is 13004207. The next prime is 13004261. The reversal of 13004254 is 45240031.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×130042542 = 338221244193032, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3251062 + ... + 3251065.
It is an arithmetic number, because the mean of its divisors is an integer number (4876596).
Almost surely, 213004254 is an apocalyptic number.
13004254 is a deficient number, since it is larger than the sum of its proper divisors (6502130).
13004254 is an equidigital number, since it uses as much as digits as its factorization.
13004254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6502129.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 13004254 is about 3606.1411508703. The cubic root of 13004254 is about 235.1591136103.
Adding to 13004254 its reverse (45240031), we get a palindrome (58244285).
The spelling of 13004254 in words is "thirteen million, four thousand, two hundred fifty-four".
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