Base | Representation |
---|---|
bin | 1001010011101… |
… | …1010001010011 |
3 | 2201110102221000 |
4 | 2110323101103 |
5 | 34443240313 |
6 | 3512433043 |
7 | 652556325 |
oct | 224732123 |
9 | 81412830 |
10 | 39040083 |
11 | 20045435 |
12 | 110a8783 |
13 | 811b954 |
14 | 5283615 |
15 | 3662673 |
hex | 253b453 |
39040083 has 8 divisors (see below), whose sum is σ = 57837200. Its totient is φ = 26026704.
The previous prime is 39040073. The next prime is 39040147. The reversal of 39040083 is 38004093.
39040083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 39040083 - 25 = 39040051 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1445929 = 39040083 / (3 + 9 + 0 + 4 + 0 + 0 + 8 + 3).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39040013) 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 in 7 ways as a sum of consecutive naturals, for example, 722938 + ... + 722991.
It is an arithmetic number, because the mean of its divisors is an integer number (7229650).
Almost surely, 239040083 is an apocalyptic number.
39040083 is a deficient number, since it is larger than the sum of its proper divisors (18797117).
39040083 is a wasteful number, since it uses less digits than its factorization.
39040083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1445938 (or 1445932 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 39040083 is about 6248.2063826349. The cubic root of 39040083 is about 339.2372839481.
The spelling of 39040083 in words is "thirty-nine million, forty thousand, eighty-three".
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