Base | Representation |
---|---|
bin | 110010000101… |
… | …101101100001 |
3 | 220201002210021 |
4 | 302011231201 |
5 | 11330134333 |
6 | 1145233441 |
7 | 216415420 |
oct | 62055541 |
9 | 26632707 |
10 | 13130593 |
11 | 7459233 |
12 | 4492881 |
13 | 29497a8 |
14 | 1a5b2b7 |
15 | 124582d |
hex | c85b61 |
13130593 has 8 divisors (see below), whose sum is σ = 15230912. Its totient is φ = 11086416.
The previous prime is 13130587. The next prime is 13130629. The reversal of 13130593 is 39503131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13130593 - 25 = 13130561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13130503) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 13530 + ... + 14467.
It is an arithmetic number, because the mean of its divisors is an integer number (1903864).
Almost surely, 213130593 is an apocalyptic number.
It is an amenable number.
13130593 is a deficient number, since it is larger than the sum of its proper divisors (2100319).
13130593 is an equidigital number, since it uses as much as digits as its factorization.
13130593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28071.
The product of its (nonzero) digits is 1215, while the sum is 25.
The square root of 13130593 is about 3623.6160116657. The cubic root of 13130593 is about 235.9182003686.
The spelling of 13130593 in words is "thirteen million, one hundred thirty thousand, five hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •