Base | Representation |
---|---|
bin | 1100111100001101111… |
… | …1110001111010100010 |
3 | 210020212002100202122011 |
4 | 3033003133301322202 |
5 | 12120304221021010 |
6 | 250044530103134 |
7 | 22030243122304 |
oct | 3170337617242 |
9 | 706762322564 |
10 | 222323220130 |
11 | 86317730960 |
12 | 3710771aaaa |
13 | 17c7110bc7b |
14 | aa90b5b974 |
15 | 5bb314ba8a |
hex | 33c37f1ea2 |
222323220130 has 32 divisors (see below), whose sum is σ = 440567138880. Its totient is φ = 80103107520.
The previous prime is 222323220059. The next prime is 222323220169. The reversal of 222323220130 is 31022323222.
It is a super-2 number, since 2×2223232201302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9259204 + ... + 9283183.
It is an arithmetic number, because the mean of its divisors is an integer number (13767723090).
Almost surely, 2222323220130 is an apocalyptic number.
222323220130 is a deficient number, since it is larger than the sum of its proper divisors (218243918750).
222323220130 is a wasteful number, since it uses less digits than its factorization.
222323220130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18542514.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 222323220130 its reverse (31022323222), we get a palindrome (253345543352).
The spelling of 222323220130 in words is "two hundred twenty-two billion, three hundred twenty-three million, two hundred twenty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •