Base | Representation |
---|---|
bin | 1001100101110… |
… | …0111101001001 |
3 | 2210200201120022 |
4 | 2121130331021 |
5 | 40244223013 |
6 | 3554110225 |
7 | 665630546 |
oct | 231347511 |
9 | 83621508 |
10 | 40226633 |
11 | 20785957 |
12 | 1157b375 |
13 | 8445a55 |
14 | 54b1bcd |
15 | 37e9008 |
hex | 265cf49 |
40226633 has 4 divisors (see below), whose sum is σ = 40886148. Its totient is φ = 39567120.
The previous prime is 40226621. The next prime is 40226647. The reversal of 40226633 is 33662204.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10163344 + 30063289 = 3188^2 + 5483^2 .
It is a cyclic number.
It is not a de Polignac number, because 40226633 - 212 = 40222537 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40226603) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329666 + ... + 329787.
It is an arithmetic number, because the mean of its divisors is an integer number (10221537).
Almost surely, 240226633 is an apocalyptic number.
It is an amenable number.
40226633 is a deficient number, since it is larger than the sum of its proper divisors (659515).
40226633 is an equidigital number, since it uses as much as digits as its factorization.
40226633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 659514.
The product of its (nonzero) digits is 5184, while the sum is 26.
The square root of 40226633 is about 6342.4469252805. The cubic root of 40226633 is about 342.6398682825.
Adding to 40226633 its reverse (33662204), we get a palindrome (73888837).
The spelling of 40226633 in words is "forty million, two hundred twenty-six thousand, six hundred thirty-three".
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