Base | Representation |
---|---|
bin | 1110100101001… |
… | …10010010011100 |
3 | 22112011021220201 |
4 | 13102212102130 |
5 | 222303102212 |
6 | 20045353244 |
7 | 3013445134 |
oct | 722462234 |
9 | 275137821 |
10 | 122315932 |
11 | 63053852 |
12 | 34b68824 |
13 | 1c4580bb |
14 | 1235dac4 |
15 | ab11b57 |
hex | 74a649c |
122315932 has 24 divisors (see below), whose sum is σ = 229402656. Its totient is φ = 56916288.
The previous prime is 122315927. The next prime is 122315957. The reversal of 122315932 is 239513221.
It is a super-2 number, since 2×1223159322 = 29922374442057248, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 122315932.
It is a congruent number.
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 in 7 ways as a sum of consecutive naturals, for example, 14563 + ... + 21370.
It is an arithmetic number, because the mean of its divisors is an integer number (9558444).
Almost surely, 2122315932 is an apocalyptic number.
It is an amenable number.
122315932 is a deficient number, since it is larger than the sum of its proper divisors (107086724).
122315932 is a wasteful number, since it uses less digits than its factorization.
122315932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35997 (or 35995 counting only the distinct ones).
The product of its digits is 3240, while the sum is 28.
The square root of 122315932 is about 11059.6533399560. The cubic root of 122315932 is about 496.3953176480.
The spelling of 122315932 in words is "one hundred twenty-two million, three hundred fifteen thousand, nine hundred thirty-two".
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