Base | Representation |
---|---|
bin | 10100100110100100… |
… | …110110001111000111 |
3 | 2010002201111120012022 |
4 | 110212210312033013 |
5 | 330301214430043 |
6 | 14055051513355 |
7 | 1412130103232 |
oct | 244644661707 |
9 | 63081446168 |
10 | 22122030023 |
11 | 9422344645 |
12 | 435475885b |
13 | 2117209bc2 |
14 | 10dc068419 |
15 | 8971d5868 |
hex | 5269363c7 |
22122030023 has 2 divisors, whose sum is σ = 22122030024. Its totient is φ = 22122030022.
The previous prime is 22122030019. The next prime is 22122030043. The reversal of 22122030023 is 32003022122.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 22122030023 - 22 = 22122030019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22122029983 and 22122030010.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22122030043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061015011 + 11061015012.
It is an arithmetic number, because the mean of its divisors is an integer number (11061015012).
Almost surely, 222122030023 is an apocalyptic number.
22122030023 is a deficient number, since it is larger than the sum of its proper divisors (1).
22122030023 is an equidigital number, since it uses as much as digits as its factorization.
22122030023 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.
Adding to 22122030023 its reverse (32003022122), we get a palindrome (54125052145).
The spelling of 22122030023 in words is "twenty-two billion, one hundred twenty-two million, thirty thousand, twenty-three".
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