Base | Representation |
---|---|
bin | 110001110100… |
… | …001010110010 |
3 | 220120110012222 |
4 | 301310022302 |
5 | 11320334423 |
6 | 1143521042 |
7 | 215666060 |
oct | 61641262 |
9 | 26513188 |
10 | 13058738 |
11 | 740a250 |
12 | 4459182 |
13 | 2922b84 |
14 | 1a3d030 |
15 | 122e3c8 |
hex | c742b2 |
13058738 has 32 divisors (see below), whose sum is σ = 25712640. Its totient is φ = 4818960.
The previous prime is 13058701. The next prime is 13058753. The reversal of 13058738 is 83785031.
It is a junction number, because it is equal to n+sod(n) for n = 13058698 and 13058707.
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 in 15 ways as a sum of consecutive naturals, for example, 695 + ... + 5157.
It is an arithmetic number, because the mean of its divisors is an integer number (803520).
Almost surely, 213058738 is an apocalyptic number.
13058738 is a deficient number, since it is larger than the sum of its proper divisors (12653902).
13058738 is a wasteful number, since it uses less digits than its factorization.
13058738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4502.
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 13058738 is about 3613.6875902601. The cubic root of 13058738 is about 235.4870718633.
The spelling of 13058738 in words is "thirteen million, fifty-eight thousand, seven hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •