Base | Representation |
---|---|
bin | 1001011000011… |
… | …0111011111101 |
3 | 2202001012001220 |
4 | 2112012323331 |
5 | 40033200023 |
6 | 3523223553 |
7 | 655320033 |
oct | 226067375 |
9 | 82035056 |
10 | 39350013 |
11 | 2023727a |
12 | 11217bb9 |
13 | 81c9a41 |
14 | 5324553 |
15 | 36c43e3 |
hex | 2586efd |
39350013 has 16 divisors (see below), whose sum is σ = 54508800. Its totient is φ = 25220160.
The previous prime is 39349967. The next prime is 39350027. The reversal of 39350013 is 31005393.
It is not a de Polignac number, because 39350013 - 26 = 39349949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39350093) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22743 + ... + 24411.
It is an arithmetic number, because the mean of its divisors is an integer number (3406800).
Almost surely, 239350013 is an apocalyptic number.
It is an amenable number.
39350013 is a deficient number, since it is larger than the sum of its proper divisors (15158787).
39350013 is a wasteful number, since it uses less digits than its factorization.
39350013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1972.
The product of its (nonzero) digits is 1215, while the sum is 24.
The square root of 39350013 is about 6272.9588712186. The cubic root of 39350013 is about 340.1326270356.
The spelling of 39350013 in words is "thirty-nine million, three hundred fifty thousand, thirteen".
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