Base | Representation |
---|---|
bin | 1110100101000… |
… | …10111100101100 |
3 | 22112010121011001 |
4 | 13102202330230 |
5 | 222302133002 |
6 | 20045210044 |
7 | 3013360222 |
oct | 722427454 |
9 | 275117131 |
10 | 122302252 |
11 | 63044546 |
12 | 34b60924 |
13 | 1c451ac7 |
14 | 12358b12 |
15 | ab0ca87 |
hex | 74a2f2c |
122302252 has 12 divisors (see below), whose sum is σ = 214114320. Its totient is φ = 61126736.
The previous prime is 122302237. The next prime is 122302253. The reversal of 122302252 is 252203221.
It is not an unprimeable number, because it can be changed into a prime (122302253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9774 + ... + 18442.
It is an arithmetic number, because the mean of its divisors is an integer number (17842860).
Almost surely, 2122302252 is an apocalyptic number.
It is an amenable number.
122302252 is a deficient number, since it is larger than the sum of its proper divisors (91812068).
122302252 is a wasteful number, since it uses less digits than its factorization.
122302252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12200 (or 12198 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 122302252 is about 11059.0348584314. The cubic root of 122302252 is about 496.3768110888.
Adding to 122302252 its reverse (252203221), we get a palindrome (374505473).
The spelling of 122302252 in words is "one hundred twenty-two million, three hundred two thousand, two hundred fifty-two".
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