Base | Representation |
---|---|
bin | 110001100110… |
… | …110111000110 |
3 | 220110200110011 |
4 | 301212313012 |
5 | 11312113410 |
6 | 1142420434 |
7 | 215351131 |
oct | 61466706 |
9 | 26420404 |
10 | 13004230 |
11 | 73822a8 |
12 | 443171a |
13 | 2904115 |
14 | 1a27218 |
15 | 121d18a |
hex | c66dc6 |
13004230 has 8 divisors (see below), whose sum is σ = 23407632. Its totient is φ = 5201688.
The previous prime is 13004207. The next prime is 13004261. The reversal of 13004230 is 3240031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13004230.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 650202 + ... + 650221.
It is an arithmetic number, because the mean of its divisors is an integer number (2925954).
Almost surely, 213004230 is an apocalyptic number.
13004230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13004230 is a deficient number, since it is larger than the sum of its proper divisors (10403402).
13004230 is a wasteful number, since it uses less digits than its factorization.
13004230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1300430.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 13004230 is about 3606.1378232120. The cubic root of 13004230 is about 235.1589689443.
Adding to 13004230 its reverse (3240031), we get a palindrome (16244261).
The spelling of 13004230 in words is "thirteen million, four thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •