Base | Representation |
---|---|
bin | 1001000100101… |
… | …1100100010100 |
3 | 2122121120010012 |
4 | 2101023210110 |
5 | 34220331020 |
6 | 3435415352 |
7 | 641330012 |
oct | 221134424 |
9 | 78546105 |
10 | 38058260 |
11 | 1a534809 |
12 | 108b4558 |
13 | 7b66aa6 |
14 | 50a98b2 |
15 | 351b7c5 |
hex | 244b914 |
38058260 has 24 divisors (see below), whose sum is σ = 80041416. Its totient is φ = 15200640.
The previous prime is 38058259. The next prime is 38058263. The reversal of 38058260 is 6285083.
It can be written as a sum of positive squares in 4 ways, for example, as 2869636 + 35188624 = 1694^2 + 5932^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38058263) 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, 20990 + ... + 22730.
It is an arithmetic number, because the mean of its divisors is an integer number (3335059).
Almost surely, 238058260 is an apocalyptic number.
It is an amenable number.
38058260 is an abundant number, since it is smaller than the sum of its proper divisors (41983156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38058260 is a wasteful number, since it uses less digits than its factorization.
38058260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2843 (or 2841 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 38058260 is about 6169.1377031154. The cubic root of 38058260 is about 336.3692675862.
The spelling of 38058260 in words is "thirty-eight million, fifty-eight thousand, two hundred sixty".
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