Base | Representation |
---|---|
bin | 1001010011110… |
… | …1101101001101 |
3 | 2201110221121120 |
4 | 2110331231031 |
5 | 34444100221 |
6 | 3512551153 |
7 | 652630401 |
oct | 224755515 |
9 | 81427546 |
10 | 39050061 |
11 | 20051986 |
12 | 110b24b9 |
13 | 812335b |
14 | 5287101 |
15 | 36655c6 |
hex | 253db4d |
39050061 has 4 divisors (see below), whose sum is σ = 52066752. Its totient is φ = 26033372.
The previous prime is 39050047. The next prime is 39050083. The reversal of 39050061 is 16005093.
39050061 = 20792 + 20802 + ... + 20872.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 39050061 - 210 = 39049037 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39050041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6508341 + ... + 6508346.
It is an arithmetic number, because the mean of its divisors is an integer number (13016688).
Almost surely, 239050061 is an apocalyptic number.
It is an amenable number.
39050061 is a deficient number, since it is larger than the sum of its proper divisors (13016691).
39050061 is a wasteful number, since it uses less digits than its factorization.
39050061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13016690.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 39050061 is about 6249.0048007663. The cubic root of 39050061 is about 339.2661826340.
The spelling of 39050061 in words is "thirty-nine million, fifty thousand, sixty-one".
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