Base | Representation |
---|---|
bin | 110001110011… |
… | …010001101110 |
3 | 220120021012201 |
4 | 301303101232 |
5 | 11320230321 |
6 | 1143452114 |
7 | 215652322 |
oct | 61632156 |
9 | 26507181 |
10 | 13055086 |
11 | 7407530 |
12 | 445703a |
13 | 2921305 |
14 | 1a3b982 |
15 | 122d291 |
hex | c7346e |
13055086 has 16 divisors (see below), whose sum is σ = 21455280. Its totient is φ = 5908480.
The previous prime is 13055083. The next prime is 13055087. The reversal of 13055086 is 68055031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13055083) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 4500 + ... + 6808.
It is an arithmetic number, because the mean of its divisors is an integer number (1340955).
Almost surely, 213055086 is an apocalyptic number.
13055086 is a deficient number, since it is larger than the sum of its proper divisors (8400194).
13055086 is a wasteful number, since it uses less digits than its factorization.
13055086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2579.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 13055086 is about 3613.1822539141. The cubic root of 13055086 is about 235.4651177519.
Subtracting 13055086 from its reverse (68055031), we obtain a palindrome (54999945).
The spelling of 13055086 in words is "thirteen million, fifty-five thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •