Base | Representation |
---|---|
bin | 1110100100110… |
… | …01001011001111 |
3 | 22112001120020111 |
4 | 13102121023033 |
5 | 222244342343 |
6 | 20044300451 |
7 | 3013132426 |
oct | 722311317 |
9 | 275046214 |
10 | 122262223 |
11 | 63017466 |
12 | 34b41727 |
13 | 1c439815 |
14 | 123482bd |
15 | ab00c9d |
hex | 74992cf |
122262223 has 2 divisors, whose sum is σ = 122262224. Its totient is φ = 122262222.
The previous prime is 122262221. The next prime is 122262253. The reversal of 122262223 is 322262221.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122262223 - 21 = 122262221 is a prime.
Together with 122262221, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 122262194 and 122262203.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122262221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61131111 + 61131112.
It is an arithmetic number, because the mean of its divisors is an integer number (61131112).
Almost surely, 2122262223 is an apocalyptic number.
122262223 is a deficient number, since it is larger than the sum of its proper divisors (1).
122262223 is an equidigital number, since it uses as much as digits as its factorization.
122262223 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1152, while the sum is 22.
The square root of 122262223 is about 11057.2249230989. The cubic root of 122262223 is about 496.3226511825.
The spelling of 122262223 in words is "one hundred twenty-two million, two hundred sixty-two thousand, two hundred twenty-three".
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