Base | Representation |
---|---|
bin | 1001010011100… |
… | …0110100100010 |
3 | 2201102221011102 |
4 | 2110320310202 |
5 | 34442430200 |
6 | 3512314402 |
7 | 652515143 |
oct | 224706442 |
9 | 81387142 |
10 | 39030050 |
11 | 20038944 |
12 | 110a2a02 |
13 | 8117207 |
14 | 527daca |
15 | 365e6d5 |
hex | 2538d22 |
39030050 has 12 divisors (see below), whose sum is σ = 72595986. Its totient is φ = 15612000.
The previous prime is 39030041. The next prime is 39030059. The reversal of 39030050 is 5003093.
It is an interprime number because it is at equal distance from previous prime (39030041) and next prime (39030059).
It can be written as a sum of positive squares in 3 ways, for example, as 36204289 + 2825761 = 6017^2 + 1681^2 .
It is not an unprimeable number, because it can be changed into a prime (39030059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 390251 + ... + 390350.
Almost surely, 239030050 is an apocalyptic number.
39030050 is a deficient number, since it is larger than the sum of its proper divisors (33565936).
39030050 is a wasteful number, since it uses less digits than its factorization.
39030050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 780613 (or 780608 counting only the distinct ones).
The product of its (nonzero) digits is 405, while the sum is 20.
The square root of 39030050 is about 6247.4034606387. The cubic root of 39030050 is about 339.2082210038.
The spelling of 39030050 in words is "thirty-nine million, thirty thousand, fifty".
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