Base | Representation |
---|---|
bin | 1110110100111… |
… | …10110001101001 |
3 | 22200001021110100 |
4 | 13122132301221 |
5 | 223320213223 |
6 | 20201540013 |
7 | 3040142436 |
oct | 732366151 |
9 | 280037410 |
10 | 124382313 |
11 | 64235300 |
12 | 357a4609 |
13 | 1c9cc803 |
14 | 1273ab8d |
15 | adbe043 |
hex | 769ec69 |
124382313 has 18 divisors (see below), whose sum is σ = 197482922. Its totient is φ = 75382560.
The previous prime is 124382311. The next prime is 124382317. The reversal of 124382313 is 313283421.
It can be written as a sum of positive squares in only one way, i.e., 75898944 + 48483369 = 8712^2 + 6963^2 .
It is not a de Polignac number, because 124382313 - 21 = 124382311 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (124382311) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 56020 + ... + 58197.
Almost surely, 2124382313 is an apocalyptic number.
It is an amenable number.
124382313 is a deficient number, since it is larger than the sum of its proper divisors (73100609).
124382313 is a wasteful number, since it uses less digits than its factorization.
124382313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114245 (or 114231 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 124382313 is about 11152.6818747779. The cubic root of 124382313 is about 499.1750570200.
The spelling of 124382313 in words is "one hundred twenty-four million, three hundred eighty-two thousand, three hundred thirteen".
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