Base | Representation |
---|---|
bin | 1110100101010… |
… | …01110110011101 |
3 | 22112012000221012 |
4 | 13102221312131 |
5 | 222304034100 |
6 | 20045545005 |
7 | 3013535522 |
oct | 722516635 |
9 | 275160835 |
10 | 122330525 |
11 | 63063809 |
12 | 34b75165 |
13 | 1c461935 |
14 | 12365149 |
15 | ab16135 |
hex | 74a9d9d |
122330525 has 12 divisors (see below), whose sum is σ = 153165792. Its totient is φ = 96912240.
The previous prime is 122330503. The next prime is 122330539. The reversal of 122330525 is 525033221.
It is not a de Polignac number, because 122330525 - 28 = 122330269 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122330525.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21179 + ... + 26328.
It is an arithmetic number, because the mean of its divisors is an integer number (12763816).
Almost surely, 2122330525 is an apocalyptic number.
It is an amenable number.
122330525 is a deficient number, since it is larger than the sum of its proper divisors (30835267).
122330525 is a wasteful number, since it uses less digits than its factorization.
122330525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47620 (or 47615 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 122330525 is about 11060.3130606688. The cubic root of 122330525 is about 496.4150578096.
Adding to 122330525 its reverse (525033221), we get a palindrome (647363746).
The spelling of 122330525 in words is "one hundred twenty-two million, three hundred thirty thousand, five hundred twenty-five".
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