Base | Representation |
---|---|
bin | 1000101100101011001000 |
3 | 11021211202111 |
4 | 20230223020 |
5 | 1040431021 |
6 | 120512104 |
7 | 25244425 |
oct | 10545310 |
9 | 4254674 |
10 | 2280136 |
11 | 1318111 |
12 | 91b634 |
13 | 61aac1 |
14 | 434d4c |
15 | 3008e1 |
hex | 22cac8 |
2280136 has 16 divisors (see below), whose sum is σ = 4291740. Its totient is φ = 1135680.
The previous prime is 2280127. The next prime is 2280163. The reversal of 2280136 is 6310822.
It can be written as a sum of positive squares in 2 ways, for example, as 2280100 + 36 = 1510^2 + 6^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3030 + ... + 3706.
22280136 is an apocalyptic number.
It is an amenable number.
2280136 is a deficient number, since it is larger than the sum of its proper divisors (2011604).
2280136 is a wasteful number, since it uses less digits than its factorization.
2280136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1104 (or 1100 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 2280136 is about 1510.0119204827. The cubic root of 2280136 is about 131.6195041968.
Adding to 2280136 its reverse (6310822), we get a palindrome (8590958).
It can be divided in two parts, 22801 and 36, that multiplied together give a square (820836 = 9062).
The spelling of 2280136 in words is "two million, two hundred eighty thousand, one hundred thirty-six".
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