Base | Representation |
---|---|
bin | 1011011011011010110101 |
3 | 12122012121000 |
4 | 23123122311 |
5 | 1231332033 |
6 | 144113513 |
7 | 34315245 |
oct | 13333265 |
9 | 5565530 |
10 | 2995893 |
11 | 176694a |
12 | 1005899 |
13 | 80b824 |
14 | 57db25 |
15 | 3e2a13 |
hex | 2db6b5 |
2995893 has 32 divisors (see below), whose sum is σ = 4821120. Its totient is φ = 1831680.
The previous prime is 2995891. The next prime is 2995973. The reversal of 2995893 is 3985992.
It is not a de Polignac number, because 2995893 - 21 = 2995891 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2995891) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27946 + ... + 28052.
It is an arithmetic number, because the mean of its divisors is an integer number (150660).
22995893 is an apocalyptic number.
It is an amenable number.
2995893 is a deficient number, since it is larger than the sum of its proper divisors (1825227).
2995893 is a wasteful number, since it uses less digits than its factorization.
2995893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194 (or 188 counting only the distinct ones).
The product of its digits is 174960, while the sum is 45.
The square root of 2995893 is about 1730.8648127454. The cubic root of 2995893 is about 144.1591123191.
Subtracting 2995893 from its reverse (3985992), we obtain a palindrome (990099).
The spelling of 2995893 in words is "two million, nine hundred ninety-five thousand, eight hundred ninety-three".
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