Base | Representation |
---|---|
bin | 11000111001100… |
… | …00001101010010 |
3 | 112120000101122202 |
4 | 30130300031102 |
5 | 411432122312 |
6 | 32420403202 |
7 | 5114213120 |
oct | 1434601522 |
9 | 476011582 |
10 | 208864082 |
11 | a7997749 |
12 | 59b46502 |
13 | 3436bb1b |
14 | 1da4c910 |
15 | 1350a9c2 |
hex | c730352 |
208864082 has 16 divisors (see below), whose sum is σ = 358964160. Its totient is φ = 89285328.
The previous prime is 208864031. The next prime is 208864087. The reversal of 208864082 is 280468802.
208864082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (208864087) 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, 13232 + ... + 24347.
It is an arithmetic number, because the mean of its divisors is an integer number (22435260).
Almost surely, 2208864082 is an apocalyptic number.
208864082 is a deficient number, since it is larger than the sum of its proper divisors (150100078).
208864082 is a wasteful number, since it uses less digits than its factorization.
208864082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37985.
The product of its (nonzero) digits is 49152, while the sum is 38.
The square root of 208864082 is about 14452.1307079614. The cubic root of 208864082 is about 593.3185415522.
The spelling of 208864082 in words is "two hundred eight million, eight hundred sixty-four thousand, eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •