Base | Representation |
---|---|
bin | 1110100101010… |
… | …01110010010010 |
3 | 22112012000120022 |
4 | 13102221302102 |
5 | 222304032013 |
6 | 20045543442 |
7 | 3013534661 |
oct | 722516222 |
9 | 275160508 |
10 | 122330258 |
11 | 63063596 |
12 | 34b74b82 |
13 | 1c46178b |
14 | 12364dd8 |
15 | ab16008 |
hex | 74a9c92 |
122330258 has 4 divisors (see below), whose sum is σ = 183495390. Its totient is φ = 61165128.
The previous prime is 122330239. The next prime is 122330269. The reversal of 122330258 is 852033221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 86174089 + 36156169 = 9283^2 + 6013^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30582563 + ... + 30582566.
Almost surely, 2122330258 is an apocalyptic number.
122330258 is a deficient number, since it is larger than the sum of its proper divisors (61165132).
122330258 is an equidigital number, since it uses as much as digits as its factorization.
122330258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61165131.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 122330258 is about 11060.3009904794. The cubic root of 122330258 is about 496.4146966490.
Adding to 122330258 its reverse (852033221), we get a palindrome (974363479).
The spelling of 122330258 in words is "one hundred twenty-two million, three hundred thirty thousand, two hundred fifty-eight".
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