Base | Representation |
---|---|
bin | 110011100000… |
… | …011001111010 |
3 | 221101222100211 |
4 | 303200121322 |
5 | 11424031244 |
6 | 1201221334 |
7 | 222523435 |
oct | 63403172 |
9 | 27358324 |
10 | 13502074 |
11 | 7692343 |
12 | 463184a |
13 | 2a498c1 |
14 | 1b1681c |
15 | 12ba934 |
hex | ce067a |
13502074 has 4 divisors (see below), whose sum is σ = 20253114. Its totient is φ = 6751036.
The previous prime is 13502011. The next prime is 13502089. The reversal of 13502074 is 47020531.
13502074 is digitally balanced in base 2, 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 an emirpimes, since its reverse is a distinct semiprime: 47020531 = 71 ⋅662261.
It can be written as a sum of positive squares in only one way, i.e., 7524049 + 5978025 = 2743^2 + 2445^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375517 + ... + 3375520.
Almost surely, 213502074 is an apocalyptic number.
13502074 is a deficient number, since it is larger than the sum of its proper divisors (6751040).
13502074 is an equidigital number, since it uses as much as digits as its factorization.
13502074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6751039.
The product of its (nonzero) digits is 840, while the sum is 22.
The square root of 13502074 is about 3674.5168389871. The cubic root of 13502074 is about 238.1223507626.
The spelling of 13502074 in words is "thirteen million, five hundred two thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •