Base | Representation |
---|---|
bin | 110010011100… |
… | …110001010110 |
3 | 220212220100112 |
4 | 302130301112 |
5 | 11341200141 |
6 | 1151243022 |
7 | 220260662 |
oct | 62346126 |
9 | 26786315 |
10 | 13225046 |
11 | 751319a |
12 | 4519472 |
13 | 2980793 |
14 | 1a838a2 |
15 | 12637eb |
hex | c9cc56 |
13225046 has 8 divisors (see below), whose sum is σ = 20700144. Its totient is φ = 6325000.
The previous prime is 13225039. The next prime is 13225061. The reversal of 13225046 is 64052231.
13225046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143705 + ... + 143796.
It is an arithmetic number, because the mean of its divisors is an integer number (2587518).
Almost surely, 213225046 is an apocalyptic number.
13225046 is a deficient number, since it is larger than the sum of its proper divisors (7475098).
13225046 is a wasteful number, since it uses less digits than its factorization.
13225046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287526.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 13225046 is about 3636.6256337435. The cubic root of 13225046 is about 236.4825304035.
Adding to 13225046 its reverse (64052231), we get a palindrome (77277277).
The spelling of 13225046 in words is "thirteen million, two hundred twenty-five thousand, forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •