Base | Representation |
---|---|
bin | 11001000101100000… |
… | …11011111101110001 |
3 | 1021202121110112122020 |
4 | 30202300123331301 |
5 | 210040303242224 |
6 | 10104230302053 |
7 | 654515215050 |
oct | 144260337561 |
9 | 37677415566 |
10 | 13468024689 |
11 | 5791392319 |
12 | 273a4b7929 |
13 | 136833c9a2 |
14 | 91a99a397 |
15 | 53c5a0c79 |
hex | 322c1bf71 |
13468024689 has 8 divisors (see below), whose sum is σ = 20522704320. Its totient is φ = 7696014096.
The previous prime is 13468024649. The next prime is 13468024709. The reversal of 13468024689 is 98642086431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13468024689 - 27 = 13468024561 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13468024649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320667234 + ... + 320667275.
It is an arithmetic number, because the mean of its divisors is an integer number (2565338040).
Almost surely, 213468024689 is an apocalyptic number.
It is an amenable number.
13468024689 is a deficient number, since it is larger than the sum of its proper divisors (7054679631).
13468024689 is an equidigital number, since it uses as much as digits as its factorization.
13468024689 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641334519.
The product of its (nonzero) digits is 1990656, while the sum is 51.
The spelling of 13468024689 in words is "thirteen billion, four hundred sixty-eight million, twenty-four thousand, six hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •