Base | Representation |
---|---|
bin | 111111011000… |
… | …0110100101011 |
3 | 2022112021011022 |
4 | 1332300310223 |
5 | 32001330443 |
6 | 3144123055 |
7 | 552310553 |
oct | 176606453 |
9 | 68467138 |
10 | 33230123 |
11 | 17837313 |
12 | b16648b |
13 | 6b662c4 |
14 | 45b0163 |
15 | 2db5e68 |
hex | 1fb0d2b |
33230123 has 2 divisors, whose sum is σ = 33230124. Its totient is φ = 33230122.
The previous prime is 33230077. The next prime is 33230137. The reversal of 33230123 is 32103233.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-33230123 is a prime.
It is a super-2 number, since 2×332301232 = 2208482149190258, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (33280123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16615061 + 16615062.
It is an arithmetic number, because the mean of its divisors is an integer number (16615062).
Almost surely, 233230123 is an apocalyptic number.
33230123 is a deficient number, since it is larger than the sum of its proper divisors (1).
33230123 is an equidigital number, since it uses as much as digits as its factorization.
33230123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 33230123 is about 5764.5574851848. The cubic root of 33230123 is about 321.4972898485.
Adding to 33230123 its reverse (32103233), we get a palindrome (65333356).
The spelling of 33230123 in words is "thirty-three million, two hundred thirty thousand, one hundred twenty-three".
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