Base | Representation |
---|---|
bin | 1011000010110100011010 |
3 | 12110002101001 |
4 | 23002310122 |
5 | 1220121010 |
6 | 142015214 |
7 | 33415420 |
oct | 13026432 |
9 | 5402331 |
10 | 2895130 |
11 | 16a8177 |
12 | b7750a |
13 | 7a49c4 |
14 | 555110 |
15 | 3c2c3a |
hex | 2c2d1a |
2895130 has 32 divisors (see below), whose sum is σ = 6065280. Its totient is φ = 974400.
The previous prime is 2895127. The next prime is 2895169. The reversal of 2895130 is 315982.
It is a nialpdrome in base 14.
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, 3780 + ... + 4480.
It is an arithmetic number, because the mean of its divisors is an integer number (189540).
22895130 is an apocalyptic number.
2895130 is an abundant number, since it is smaller than the sum of its proper divisors (3170150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2895130 is a wasteful number, since it uses less digits than its factorization.
2895130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 2895130 is about 1701.5081545500. The cubic root of 2895130 is about 142.5244443549.
It can be divided in two parts, 2895 and 130, that added together give a square (3025 = 552).
The spelling of 2895130 in words is "two million, eight hundred ninety-five thousand, one hundred thirty".
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