Base | Representation |
---|---|
bin | 1001010110110… |
… | …0010110000010 |
3 | 2201211122122201 |
4 | 2111230112002 |
5 | 40021203330 |
6 | 3521023414 |
7 | 654354340 |
oct | 225542602 |
9 | 81748581 |
10 | 39241090 |
11 | 20172459 |
12 | 11184b6a |
13 | 818c2a5 |
14 | 52d6990 |
15 | 36a1eca |
hex | 256c582 |
39241090 has 64 divisors (see below), whose sum is σ = 84268800. Its totient is φ = 12877056.
The previous prime is 39241067. The next prime is 39241091. The reversal of 39241090 is 9014293.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (39241091) 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 31 ways as a sum of consecutive naturals, for example, 282241 + ... + 282379.
It is an arithmetic number, because the mean of its divisors is an integer number (1316700).
Almost surely, 239241090 is an apocalyptic number.
39241090 is an abundant number, since it is smaller than the sum of its proper divisors (45027710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39241090 is a wasteful number, since it uses less digits than its factorization.
39241090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 39241090 is about 6264.2709072964. The cubic root of 39241090 is about 339.8185017461.
The spelling of 39241090 in words is "thirty-nine million, two hundred forty-one thousand, ninety".
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