Base | Representation |
---|---|
bin | 1110100100100… |
… | …01111000001000 |
3 | 22112000001020021 |
4 | 13102101320020 |
5 | 222242413303 |
6 | 20043510224 |
7 | 3012646321 |
oct | 722217010 |
9 | 275001207 |
10 | 122232328 |
11 | 62aa6a59 |
12 | 34b28374 |
13 | 1c42902a |
14 | 1233b448 |
15 | aae6ebd |
hex | 7491e08 |
122232328 has 8 divisors (see below), whose sum is σ = 229185630. Its totient is φ = 61116160.
The previous prime is 122232323. The next prime is 122232337. The reversal of 122232328 is 823232221.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 117115684 + 5116644 = 10822^2 + 2262^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (122232323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7639513 + ... + 7639528.
Almost surely, 2122232328 is an apocalyptic number.
It is an amenable number.
122232328 is a deficient number, since it is larger than the sum of its proper divisors (106953302).
122232328 is a wasteful number, since it uses less digits than its factorization.
122232328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15279047 (or 15279043 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
The square root of 122232328 is about 11055.8730094009. The cubic root of 122232328 is about 496.2821950362.
Adding to 122232328 its reverse (823232221), we get a palindrome (945464549).
The spelling of 122232328 in words is "one hundred twenty-two million, two hundred thirty-two thousand, three hundred twenty-eight".
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