Base | Representation |
---|---|
bin | 11010100000010… |
… | …00110000110001 |
3 | 120111100201220122 |
4 | 31100020300301 |
5 | 423404142001 |
6 | 34021220025 |
7 | 5336544041 |
oct | 1520106061 |
9 | 514321818 |
10 | 222334001 |
11 | 10455790a |
12 | 62561615 |
13 | 370a6ba6 |
14 | 21757721 |
15 | 147bbb1b |
hex | d408c31 |
222334001 has 2 divisors, whose sum is σ = 222334002. Its totient is φ = 222334000.
The previous prime is 222333997. The next prime is 222334019. The reversal of 222334001 is 100433222.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 128709025 + 93624976 = 11345^2 + 9676^2 .
It is a cyclic number.
It is not a de Polignac number, because 222334001 - 22 = 222333997 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (222334051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111167000 + 111167001.
It is an arithmetic number, because the mean of its divisors is an integer number (111167001).
Almost surely, 2222334001 is an apocalyptic number.
It is an amenable number.
222334001 is a deficient number, since it is larger than the sum of its proper divisors (1).
222334001 is an equidigital number, since it uses as much as digits as its factorization.
222334001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 222334001 is about 14910.8685528376. The cubic root of 222334001 is about 605.8084050136.
Adding to 222334001 its reverse (100433222), we get a palindrome (322767223).
The spelling of 222334001 in words is "two hundred twenty-two million, three hundred thirty-four thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •