Base | Representation |
---|---|
bin | 10100111000100001… |
… | …000101000111101101 |
3 | 2010212200220001200211 |
4 | 110320201011013231 |
5 | 331410244013201 |
6 | 14145003222421 |
7 | 1422443426005 |
oct | 247041050755 |
9 | 63780801624 |
10 | 22423032301 |
11 | 956724305a |
12 | 4419517a11 |
13 | 2164698c67 |
14 | 112a01d005 |
15 | 8b3841651 |
hex | 5388451ed |
22423032301 has 2 divisors, whose sum is σ = 22423032302. Its totient is φ = 22423032300.
The previous prime is 22423032277. The next prime is 22423032311. The reversal of 22423032301 is 10323032422.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19747556676 + 2675475625 = 140526^2 + 51725^2 .
It is a cyclic number.
It is not a de Polignac number, because 22423032301 - 27 = 22423032173 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22423032311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11211516150 + 11211516151.
It is an arithmetic number, because the mean of its divisors is an integer number (11211516151).
Almost surely, 222423032301 is an apocalyptic number.
It is an amenable number.
22423032301 is a deficient number, since it is larger than the sum of its proper divisors (1).
22423032301 is an equidigital number, since it uses as much as digits as its factorization.
22423032301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 22423032301 its reverse (10323032422), we get a palindrome (32746064723).
The spelling of 22423032301 in words is "twenty-two billion, four hundred twenty-three million, thirty-two thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •