Base | Representation |
---|---|
bin | 110100111111… |
… | …010100100000 |
3 | 222010201122212 |
4 | 310333110200 |
5 | 12024001343 |
6 | 1213421252 |
7 | 226033046 |
oct | 64772440 |
9 | 28121585 |
10 | 13890848 |
11 | 7928444 |
12 | 479a828 |
13 | 2b5484a |
14 | 1bb8396 |
15 | 1345c18 |
hex | d3f520 |
13890848 has 24 divisors (see below), whose sum is σ = 27433728. Its totient is φ = 6923584.
The previous prime is 13890839. The next prime is 13890907. The reversal of 13890848 is 84809831.
13890848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 15665 + ... + 16527.
It is an arithmetic number, because the mean of its divisors is an integer number (1143072).
Almost surely, 213890848 is an apocalyptic number.
It is an amenable number.
13890848 is a deficient number, since it is larger than the sum of its proper divisors (13542880).
13890848 is an equidigital number, since it uses as much as digits as its factorization.
13890848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376 (or 1368 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 41.
The square root of 13890848 is about 3727.0427955686. The cubic root of 13890848 is about 240.3862299618.
The spelling of 13890848 in words is "thirteen million, eight hundred ninety thousand, eight hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •