Base | Representation |
---|---|
bin | 110001110000… |
… | …000000110001 |
3 | 220112120212102 |
4 | 301300000301 |
5 | 11314313323 |
6 | 1143310145 |
7 | 215565326 |
oct | 61600061 |
9 | 26476772 |
10 | 13041713 |
11 | 73a8483 |
12 | 444b355 |
13 | 29181b9 |
14 | 1a36b4d |
15 | 1229328 |
hex | c70031 |
13041713 has 4 divisors (see below), whose sum is σ = 13608768. Its totient is φ = 12474660.
The previous prime is 13041683. The next prime is 13041767. The reversal of 13041713 is 31714031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13041713 - 210 = 13040689 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13041013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283493 + ... + 283538.
It is an arithmetic number, because the mean of its divisors is an integer number (3402192).
Almost surely, 213041713 is an apocalyptic number.
It is an amenable number.
13041713 is a deficient number, since it is larger than the sum of its proper divisors (567055).
13041713 is an equidigital number, since it uses as much as digits as its factorization.
13041713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 567054.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 13041713 is about 3611.3311950028. The cubic root of 13041713 is about 235.3846905830.
Adding to 13041713 its reverse (31714031), we get a palindrome (44755744).
The spelling of 13041713 in words is "thirteen million, forty-one thousand, seven hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •