Base | Representation |
---|---|
bin | 110001101010… |
… | …000100100000 |
3 | 220111100111001 |
4 | 301222010200 |
5 | 11313024001 |
6 | 1143001344 |
7 | 215434351 |
oct | 61520440 |
9 | 26440431 |
10 | 13017376 |
11 | 7391169 |
12 | 4439254 |
13 | 290a0b8 |
14 | 1a2bd28 |
15 | 1222001 |
hex | c6a120 |
13017376 has 24 divisors (see below), whose sum is σ = 27136620. Its totient is φ = 6125568.
The previous prime is 13017349. The next prime is 13017397. The reversal of 13017376 is 67371031.
It can be written as a sum of positive squares in 2 ways, for example, as 12250000 + 767376 = 3500^2 + 876^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11421 + ... + 12508.
Almost surely, 213017376 is an apocalyptic number.
13017376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13017376 is an abundant number, since it is smaller than the sum of its proper divisors (14119244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13017376 is a wasteful number, since it uses less digits than its factorization.
13017376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23956 (or 23948 counting only the distinct ones).
The product of its (nonzero) digits is 2646, while the sum is 28.
The square root of 13017376 is about 3607.9600884710. The cubic root of 13017376 is about 235.2381831356.
The spelling of 13017376 in words is "thirteen million, seventeen thousand, three hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.621 sec. • engine limits •