Base | Representation |
---|---|
bin | 110011101111001… |
… | …010000111011110 |
3 | 2020111021222110101 |
4 | 303233022013132 |
5 | 3234202001342 |
6 | 222044131314 |
7 | 30336610615 |
oct | 6357120736 |
9 | 2214258411 |
10 | 868000222 |
11 | 405a66461 |
12 | 202836b3a |
13 | 10aaa13cb |
14 | 833ca87c |
15 | 5130a3b7 |
hex | 33bca1de |
868000222 has 24 divisors (see below), whose sum is σ = 1337477184. Its totient is φ = 422407584.
The previous prime is 868000219. The next prime is 868000223. The reversal of 868000222 is 222000868.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (868000223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1005363 + ... + 1006225.
It is an arithmetic number, because the mean of its divisors is an integer number (55728216).
Almost surely, 2868000222 is an apocalyptic number.
868000222 is a deficient number, since it is larger than the sum of its proper divisors (469476962).
868000222 is an equidigital number, since it uses as much as digits as its factorization.
868000222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1104 (or 1021 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 868000222 is about 29461.8434928977. The cubic root of 868000222 is about 953.9082658755.
The spelling of 868000222 in words is "eight hundred sixty-eight million, two hundred twenty-two", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •