Base | Representation |
---|---|
bin | 110010000110… |
… | …100110100001 |
3 | 220201021210101 |
4 | 302012212201 |
5 | 11330243431 |
6 | 1145302401 |
7 | 216432151 |
oct | 62064641 |
9 | 26637711 |
10 | 13134241 |
11 | 7460a4a |
12 | 4494a01 |
13 | 294b353 |
14 | 1a5c761 |
15 | 1246961 |
hex | c869a1 |
13134241 has 4 divisors (see below), whose sum is σ = 13142272. Its totient is φ = 13126212.
The previous prime is 13134203. The next prime is 13134271. The reversal of 13134241 is 14243131.
13134241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 13134241 - 27 = 13134113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13134271) 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, 585 + ... + 5158.
It is an arithmetic number, because the mean of its divisors is an integer number (3285568).
Almost surely, 213134241 is an apocalyptic number.
It is an amenable number.
13134241 is a deficient number, since it is larger than the sum of its proper divisors (8031).
13134241 is an equidigital number, since it uses as much as digits as its factorization.
13134241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8030.
The product of its digits is 288, while the sum is 19.
The square root of 13134241 is about 3624.1193413021. The cubic root of 13134241 is about 235.9400462950.
Adding to 13134241 its reverse (14243131), we get a palindrome (27377372).
The spelling of 13134241 in words is "thirteen million, one hundred thirty-four thousand, two hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •