Base | Representation |
---|---|
bin | 110100111101… |
… | …111010001010 |
3 | 222010102201201 |
4 | 310331322022 |
5 | 12023310231 |
6 | 1213334414 |
7 | 226010146 |
oct | 64757212 |
9 | 28112651 |
10 | 13885066 |
11 | 7924068 |
12 | 479740a |
13 | 2b52020 |
14 | 1bb6226 |
15 | 1344161 |
hex | d3de8a |
13885066 has 16 divisors (see below), whose sum is σ = 22544928. Its totient is φ = 6375600.
The previous prime is 13885061. The next prime is 13885097. The reversal of 13885066 is 66058831.
It is not an unprimeable number, because it can be changed into a prime (13885061) 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, 4221 + ... + 6751.
It is an arithmetic number, because the mean of its divisors is an integer number (1409058).
Almost surely, 213885066 is an apocalyptic number.
13885066 is a deficient number, since it is larger than the sum of its proper divisors (8659862).
13885066 is a wasteful number, since it uses less digits than its factorization.
13885066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2757.
The product of its (nonzero) digits is 34560, while the sum is 37.
The square root of 13885066 is about 3726.2670328359. The cubic root of 13885066 is about 240.3528721214.
The spelling of 13885066 in words is "thirteen million, eight hundred eighty-five thousand, sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •