Base | Representation |
---|---|
bin | 1001011001000… |
… | …1011010111001 |
3 | 2202010100222021 |
4 | 2112101122321 |
5 | 40041033303 |
6 | 3524154441 |
7 | 655556155 |
oct | 226213271 |
9 | 82110867 |
10 | 39392953 |
11 | 20266566 |
12 | 11238a21 |
13 | 8213452 |
14 | 5336065 |
15 | 36d1ebd |
hex | 25916b9 |
39392953 has 2 divisors, whose sum is σ = 39392954. Its totient is φ = 39392952.
The previous prime is 39392921. The next prime is 39392957. The reversal of 39392953 is 35929393.
39392953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34433424 + 4959529 = 5868^2 + 2227^2 .
It is a cyclic number.
It is not a de Polignac number, because 39392953 - 25 = 39392921 is a prime.
It is not a weakly prime, because it can be changed into another prime (39392957) 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, 19696476 + 19696477.
It is an arithmetic number, because the mean of its divisors is an integer number (19696477).
Almost surely, 239392953 is an apocalyptic number.
It is an amenable number.
39392953 is a deficient number, since it is larger than the sum of its proper divisors (1).
39392953 is an equidigital number, since it uses as much as digits as its factorization.
39392953 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 196830, while the sum is 43.
The square root of 39392953 is about 6276.3805652621. The cubic root of 39392953 is about 340.2563032813.
The spelling of 39392953 in words is "thirty-nine million, three hundred ninety-two thousand, nine hundred fifty-three".
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