Base | Representation |
---|---|
bin | 111111111101101000011 |
3 | 10221111002101 |
4 | 13333231003 |
5 | 1014032224 |
6 | 112531231 |
7 | 23546416 |
oct | 7775503 |
9 | 3844071 |
10 | 2095939 |
11 | 120178a |
12 | 850b17 |
13 | 585001 |
14 | 3c7b7d |
15 | 2b6044 |
hex | 1ffb43 |
2095939 has 6 divisors (see below), whose sum is σ = 2155524. Its totient is φ = 2037960.
The previous prime is 2095931. The next prime is 2095943. The reversal of 2095939 is 9395902.
It is not a de Polignac number, because 2095939 - 23 = 2095931 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2095898 and 2095907.
It is not an unprimeable number, because it can be changed into a prime (2095931) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 604 + ... + 2134.
It is an arithmetic number, because the mean of its divisors is an integer number (359254).
22095939 is an apocalyptic number.
2095939 is a deficient number, since it is larger than the sum of its proper divisors (59585).
2095939 is an equidigital number, since it uses as much as digits as its factorization.
2095939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1605 (or 1568 counting only the distinct ones).
The product of its (nonzero) digits is 21870, while the sum is 37.
The square root of 2095939 is about 1447.7358184420. The cubic root of 2095939 is about 127.9753166922.
Subtracting from 2095939 its sum of digits (37), we obtain a palindrome (2095902).
It can be divided in two parts, 20 and 95939, that added together give a palindrome (95959).
The spelling of 2095939 in words is "two million, ninety-five thousand, nine hundred thirty-nine".
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