Base | Representation |
---|---|
bin | 1110100011001… |
… | …00000000000111 |
3 | 22111122111110211 |
4 | 13101210000013 |
5 | 222220410143 |
6 | 20035500251 |
7 | 3011234434 |
oct | 721440007 |
9 | 274574424 |
10 | 122044423 |
11 | 62988866 |
12 | 34a57687 |
13 | 1c391647 |
14 | 122ccb8b |
15 | aaab49d |
hex | 7464007 |
122044423 has 2 divisors, whose sum is σ = 122044424. Its totient is φ = 122044422.
The previous prime is 122044409. The next prime is 122044487. The reversal of 122044423 is 324440221.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122044423 - 213 = 122036231 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122044394 and 122044403.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122044723) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61022211 + 61022212.
It is an arithmetic number, because the mean of its divisors is an integer number (61022212).
Almost surely, 2122044423 is an apocalyptic number.
122044423 is a deficient number, since it is larger than the sum of its proper divisors (1).
122044423 is an equidigital number, since it uses as much as digits as its factorization.
122044423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 122044423 is about 11047.3717688869. The cubic root of 122044423 is about 496.0277568038.
Adding to 122044423 its reverse (324440221), we get a palindrome (446484644).
The spelling of 122044423 in words is "one hundred twenty-two million, forty-four thousand, four hundred twenty-three".
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