Base | Representation |
---|---|
bin | 1000100000100010100100 |
3 | 11012022120202 |
4 | 20200202210 |
5 | 1032333221 |
6 | 115450032 |
7 | 24646505 |
oct | 10404244 |
9 | 4168522 |
10 | 2230436 |
11 | 129383a |
12 | 8b6918 |
13 | 6012b0 |
14 | 420bac |
15 | 2e0d0b |
hex | 2208a4 |
2230436 has 24 divisors (see below), whose sum is σ = 4280640. Its totient is φ = 1010592.
The previous prime is 2230433. The next prime is 2230439. The reversal of 2230436 is 6340322.
It is an interprime number because it is at equal distance from previous prime (2230433) and next prime (2230439).
It is a d-powerful number, because it can be written as 217 + 221 + 3 + 0 + 42 + 37 + 6 .
It is not an unprimeable number, because it can be changed into a prime (2230433) 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, 2705 + ... + 3431.
It is an arithmetic number, because the mean of its divisors is an integer number (178360).
22230436 is an apocalyptic number.
2230436 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
2230436 is a deficient number, since it is larger than the sum of its proper divisors (2050204).
2230436 is a wasteful number, since it uses less digits than its factorization.
2230436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 803 (or 801 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2230436 is about 1493.4644287696. The cubic root of 2230436 is about 130.6561696181.
Adding to 2230436 its reverse (6340322), we get a palindrome (8570758).
The spelling of 2230436 in words is "two million, two hundred thirty thousand, four hundred thirty-six".
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