Base | Representation |
---|---|
bin | 10111010010100010001001 |
3 | 102111011210110 |
4 | 113102202021 |
5 | 3030331400 |
6 | 334504533 |
7 | 102615330 |
oct | 27224211 |
9 | 12434713 |
10 | 6105225 |
11 | 349aa45 |
12 | 2065149 |
13 | 1359b79 |
14 | b4cd17 |
15 | 808e50 |
hex | 5d2889 |
6105225 has 48 divisors (see below), whose sum is σ = 11963520. Its totient is φ = 2688000.
The previous prime is 6105223. The next prime is 6105247. The reversal of 6105225 is 5225016.
It is not a de Polignac number, because 6105225 - 21 = 6105223 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
6105225 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (6105223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15025 + ... + 15425.
It is an arithmetic number, because the mean of its divisors is an integer number (249240).
Almost surely, 26105225 is an apocalyptic number.
It is an amenable number.
6105225 is a deficient number, since it is larger than the sum of its proper divisors (5858295).
6105225 is a wasteful number, since it uses less digits than its factorization.
6105225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450 (or 445 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 6105225 is about 2470.8753509637. The cubic root of 6105225 is about 182.7681677147.
The spelling of 6105225 in words is "six million, one hundred five thousand, two hundred twenty-five".
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