Base | Representation |
---|---|
bin | 1011011100011111100111 |
3 | 12122102122001 |
4 | 23130133213 |
5 | 1232002140 |
6 | 144150131 |
7 | 34334134 |
oct | 13343747 |
9 | 5572561 |
10 | 3000295 |
11 | 176a191 |
12 | 1008347 |
13 | 81082c |
14 | 58158b |
15 | 3e3e9a |
hex | 2dc7e7 |
3000295 has 8 divisors (see below), whose sum is σ = 3610224. Its totient is φ = 2393664.
The previous prime is 3000289. The next prime is 3000299. The reversal of 3000295 is 5920003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3000295 - 29 = 2999783 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000299) 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, 2187 + ... + 3283.
It is an arithmetic number, because the mean of its divisors is an integer number (451278).
Almost surely, 23000295 is an apocalyptic number.
3000295 is a deficient number, since it is larger than the sum of its proper divisors (609929).
3000295 is a wasteful number, since it uses less digits than its factorization.
3000295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1649.
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 3000295 is about 1732.1359646402. The cubic root of 3000295 is about 144.2296842494.
Subtracting from 3000295 its product of nonzero digits (270), we obtain a triangular number (3000025 = T2449).
Adding to 3000295 its reverse (5920003), we get a palindrome (8920298).
The spelling of 3000295 in words is "three million, two hundred ninety-five", and thus it is an aban number.
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