Base | Representation |
---|---|
bin | 1110100101010… |
… | …01110100110111 |
3 | 22112012000210102 |
4 | 13102221310313 |
5 | 222304033143 |
6 | 20045544315 |
7 | 3013535315 |
oct | 722516467 |
9 | 275160712 |
10 | 122330423 |
11 | 63063726 |
12 | 34b7509b |
13 | 1c461887 |
14 | 123650b5 |
15 | ab160b8 |
hex | 74a9d37 |
122330423 has 8 divisors (see below), whose sum is σ = 124713600. Its totient is φ = 119957688.
The previous prime is 122330393. The next prime is 122330431. The reversal of 122330423 is 324033221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122330423 - 28 = 122330167 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122330395 and 122330404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122330023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23540 + ... + 28262.
It is an arithmetic number, because the mean of its divisors is an integer number (15589200).
Almost surely, 2122330423 is an apocalyptic number.
122330423 is a deficient number, since it is larger than the sum of its proper divisors (2383177).
122330423 is an equidigital number, since it uses as much as digits as its factorization.
122330423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5221.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 122330423 is about 11060.3084495867. The cubic root of 122330423 is about 496.4149198382.
Adding to 122330423 its reverse (324033221), we get a palindrome (446363644).
The spelling of 122330423 in words is "one hundred twenty-two million, three hundred thirty thousand, four hundred twenty-three".
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