Base | Representation |
---|---|
bin | 11001001011011… |
… | …101001000011001 |
3 | 1002102212211112222 |
4 | 121023131020121 |
5 | 1331120331210 |
6 | 105530113425 |
7 | 13316423660 |
oct | 3113351031 |
9 | 1072784488 |
10 | 422433305 |
11 | 1a74a8438 |
12 | b957b875 |
13 | 69697448 |
14 | 40163dd7 |
15 | 27145655 |
hex | 192dd219 |
422433305 has 16 divisors (see below), whose sum is σ = 579673344. Its totient is φ = 289500480.
The previous prime is 422433301. The next prime is 422433313. The reversal of 422433305 is 503334224.
It is not a de Polignac number, because 422433305 - 22 = 422433301 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (422433301) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105164 + ... + 109106.
It is an arithmetic number, because the mean of its divisors is an integer number (36229584).
Almost surely, 2422433305 is an apocalyptic number.
It is an amenable number.
422433305 is a deficient number, since it is larger than the sum of its proper divisors (157240039).
422433305 is a wasteful number, since it uses less digits than its factorization.
422433305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7016.
The product of its (nonzero) digits is 8640, while the sum is 26.
The square root of 422433305 is about 20553.1823569977. The cubic root of 422433305 is about 750.3307015679.
Adding to 422433305 its reverse (503334224), we get a palindrome (925767529).
The spelling of 422433305 in words is "four hundred twenty-two million, four hundred thirty-three thousand, three hundred five".
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