Base | Representation |
---|---|
bin | 1110110100101… |
… | …00011101000001 |
3 | 22122222010110102 |
4 | 13122110131001 |
5 | 223312340113 |
6 | 20201012145 |
7 | 3036605246 |
oct | 732243501 |
9 | 278863412 |
10 | 124340033 |
11 | 64206564 |
12 | 35784055 |
13 | 1c9b64ac |
14 | 127295cd |
15 | adb1758 |
hex | 7694741 |
124340033 has 2 divisors, whose sum is σ = 124340034. Its totient is φ = 124340032.
The previous prime is 124339997. The next prime is 124340063. The reversal of 124340033 is 330043421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 123921424 + 418609 = 11132^2 + 647^2 .
It is an emirp because it is prime and its reverse (330043421) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 124340033 - 224 = 107562817 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 124339987 and 124340014.
It is not a weakly prime, because it can be changed into another prime (124340063) by changing a digit.
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 as a sum of consecutive naturals, namely, 62170016 + 62170017.
It is an arithmetic number, because the mean of its divisors is an integer number (62170017).
Almost surely, 2124340033 is an apocalyptic number.
It is an amenable number.
124340033 is a deficient number, since it is larger than the sum of its proper divisors (1).
124340033 is an equidigital number, since it uses as much as digits as its factorization.
124340033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 124340033 is about 11150.7862054655. The cubic root of 124340033 is about 499.1184907964.
Adding to 124340033 its reverse (330043421), we get a palindrome (454383454).
The spelling of 124340033 in words is "one hundred twenty-four million, three hundred forty thousand, thirty-three".
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