Base | Representation |
---|---|
bin | 11010011110000… |
… | …01001000011111 |
3 | 120110210211110012 |
4 | 31033001020133 |
5 | 423320244412 |
6 | 34011033435 |
7 | 5334212465 |
oct | 1517011037 |
9 | 513724405 |
10 | 222040607 |
11 | 104377438 |
12 | 6243b87b |
13 | 37003499 |
14 | 216bc835 |
15 | 1475ec22 |
hex | d3c121f |
222040607 has 2 divisors, whose sum is σ = 222040608. Its totient is φ = 222040606.
The previous prime is 222040601. The next prime is 222040633. The reversal of 222040607 is 706040222.
222040607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 222040607 - 24 = 222040591 is a prime.
It is equal to p12228710 and since 222040607 and 12228710 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (222040601) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111020303 + 111020304.
It is an arithmetic number, because the mean of its divisors is an integer number (111020304).
Almost surely, 2222040607 is an apocalyptic number.
222040607 is a deficient number, since it is larger than the sum of its proper divisors (1).
222040607 is an equidigital number, since it uses as much as digits as its factorization.
222040607 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 222040607 is about 14901.0270451402. The cubic root of 222040607 is about 605.5418109248.
Adding to 222040607 its reverse (706040222), we get a palindrome (928080829).
The spelling of 222040607 in words is "two hundred twenty-two million, forty thousand, six hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •