Base | Representation |
---|---|
bin | 1001011001101… |
… | …0100011000101 |
3 | 2202012021021000 |
4 | 2112122203011 |
5 | 40043232331 |
6 | 3525043513 |
7 | 656103156 |
oct | 226324305 |
9 | 82167230 |
10 | 39430341 |
11 | 20291665 |
12 | 11256599 |
13 | 8227482 |
14 | 534592d |
15 | 36dd0e6 |
hex | 259a8c5 |
39430341 has 8 divisors (see below), whose sum is σ = 58415360. Its totient is φ = 26286876.
The previous prime is 39430337. The next prime is 39430351. The reversal of 39430341 is 14303493.
It is not a de Polignac number, because 39430341 - 22 = 39430337 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: 1460383 = 39430341 / (3 + 9 + 4 + 3 + 0 + 3 + 4 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39430351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730165 + ... + 730218.
It is an arithmetic number, because the mean of its divisors is an integer number (7301920).
Almost surely, 239430341 is an apocalyptic number.
It is an amenable number.
39430341 is a deficient number, since it is larger than the sum of its proper divisors (18985019).
39430341 is a wasteful number, since it uses less digits than its factorization.
39430341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1460392 (or 1460386 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 39430341 is about 6279.3583270904. The cubic root of 39430341 is about 340.3639154230.
The spelling of 39430341 in words is "thirty-nine million, four hundred thirty thousand, three hundred forty-one".
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