Base | Representation |
---|---|
bin | 1110100110010… |
… | …00100010101001 |
3 | 22112102102101001 |
4 | 13103020202221 |
5 | 222322044413 |
6 | 20052355001 |
7 | 3014601154 |
oct | 723104251 |
9 | 275372331 |
10 | 122456233 |
11 | 6313a1a9 |
12 | 35015a61 |
13 | 1c4a6c13 |
14 | 12398c9b |
15 | ab3d4dd |
hex | 74c88a9 |
122456233 has 2 divisors, whose sum is σ = 122456234. Its totient is φ = 122456232.
The previous prime is 122456221. The next prime is 122456239. The reversal of 122456233 is 332654221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 79067664 + 43388569 = 8892^2 + 6587^2 .
It is a cyclic number.
It is not a de Polignac number, because 122456233 - 29 = 122455721 is a prime.
It is not a weakly prime, because it can be changed into another prime (122456239) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61228116 + 61228117.
It is an arithmetic number, because the mean of its divisors is an integer number (61228117).
Almost surely, 2122456233 is an apocalyptic number.
It is an amenable number.
122456233 is a deficient number, since it is larger than the sum of its proper divisors (1).
122456233 is an equidigital number, since it uses as much as digits as its factorization.
122456233 is an evil number, because the sum of its binary digits is even.
The product of its digits is 8640, while the sum is 28.
The square root of 122456233 is about 11065.9944424349. The cubic root of 122456233 is about 496.5850398613.
The spelling of 122456233 in words is "one hundred twenty-two million, four hundred fifty-six thousand, two hundred thirty-three".
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