Base | Representation |
---|---|
bin | 1110111001001… |
… | …10101101111100 |
3 | 22201002120021021 |
4 | 13130212231330 |
5 | 223441023012 |
6 | 20221513524 |
7 | 3044652013 |
oct | 734465574 |
9 | 281076237 |
10 | 124939132 |
11 | 6458568a |
12 | 35a128a4 |
13 | 1cb660a6 |
14 | 12843a7a |
15 | ae7e007 |
hex | 7726b7c |
124939132 has 12 divisors (see below), whose sum is σ = 221411680. Its totient is φ = 61678656.
The previous prime is 124939127. The next prime is 124939147. The reversal of 124939132 is 231939421.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197373 + ... + 198004.
Almost surely, 2124939132 is an apocalyptic number.
It is an amenable number.
124939132 is a deficient number, since it is larger than the sum of its proper divisors (96472548).
124939132 is a wasteful number, since it uses less digits than its factorization.
124939132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395460 (or 395458 counting only the distinct ones).
The product of its digits is 11664, while the sum is 34.
The square root of 124939132 is about 11177.6174563276. The cubic root of 124939132 is about 499.9188294901.
The spelling of 124939132 in words is "one hundred twenty-four million, nine hundred thirty-nine thousand, one hundred thirty-two".
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