Base | Representation |
---|---|
bin | 1001001100100… |
… | …0000100110101 |
3 | 2200120110200112 |
4 | 2103020010311 |
5 | 34333140440 |
6 | 3454352405 |
7 | 645552602 |
oct | 223100465 |
9 | 80513615 |
10 | 38568245 |
11 | 1a852991 |
12 | 10abb705 |
13 | 7cb4c61 |
14 | 519d6a9 |
15 | 35bc965 |
hex | 24c8135 |
38568245 has 16 divisors (see below), whose sum is σ = 47861760. Its totient is φ = 29813184.
The previous prime is 38568227. The next prime is 38568253. The reversal of 38568245 is 54286583.
It is a cyclic number.
It is not a de Polignac number, because 38568245 - 26 = 38568181 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29516 + ... + 30794.
It is an arithmetic number, because the mean of its divisors is an integer number (2991360).
Almost surely, 238568245 is an apocalyptic number.
It is an amenable number.
38568245 is a deficient number, since it is larger than the sum of its proper divisors (9293515).
38568245 is a wasteful number, since it uses less digits than its factorization.
38568245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1484.
The product of its digits is 230400, while the sum is 41.
The square root of 38568245 is about 6210.3337269425. Note that the first 3 decimals coincide. The cubic root of 38568245 is about 337.8650681610.
The spelling of 38568245 in words is "thirty-eight million, five hundred sixty-eight thousand, two hundred forty-five".
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