Base | Representation |
---|---|
bin | 111101000110111011011 |
3 | 10202201202210 |
4 | 13220313123 |
5 | 1003034040 |
6 | 110530203 |
7 | 23006613 |
oct | 7506733 |
9 | 3681683 |
10 | 2002395 |
11 | 114847a |
12 | 806963 |
13 | 551565 |
14 | 3a1a43 |
15 | 298480 |
hex | 1e8ddb |
2002395 has 8 divisors (see below), whose sum is σ = 3203856. Its totient is φ = 1067936.
The previous prime is 2002387. The next prime is 2002397. The reversal of 2002395 is 5932002.
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 2002395 - 23 = 2002387 is a prime.
It is a super-3 number, since 3×20023953 = 24086323289663339625, which contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2002397) 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, 66732 + ... + 66761.
It is an arithmetic number, because the mean of its divisors is an integer number (400482).
22002395 is an apocalyptic number.
2002395 is a deficient number, since it is larger than the sum of its proper divisors (1201461).
2002395 is a wasteful number, since it uses less digits than its factorization.
2002395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133501.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 2002395 is about 1415.0600693963. The cubic root of 2002395 is about 126.0423767766.
Adding to 2002395 its reverse (5932002), we get a palindrome (7934397).
The spelling of 2002395 in words is "two million, two thousand, three hundred ninety-five".
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