Base | Representation |
---|---|
bin | 11001001011110… |
… | …100010001101001 |
3 | 1002110001122121002 |
4 | 121023310101221 |
5 | 1331131344410 |
6 | 105532124345 |
7 | 13320300236 |
oct | 3113642151 |
9 | 1073048532 |
10 | 422528105 |
11 | 1a756268a |
12 | b96066b5 |
13 | 696cb63c |
14 | 4018a78d |
15 | 271637a5 |
hex | 192f4469 |
422528105 has 8 divisors (see below), whose sum is σ = 518825472. Its totient is φ = 330161328.
The previous prime is 422528089. The next prime is 422528159. The reversal of 422528105 is 501825224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 422528105 - 24 = 422528089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982409 + ... + 982838.
It is an arithmetic number, because the mean of its divisors is an integer number (64853184).
Almost surely, 2422528105 is an apocalyptic number.
It is an amenable number.
422528105 is a deficient number, since it is larger than the sum of its proper divisors (96297367).
422528105 is a wasteful number, since it uses less digits than its factorization.
422528105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1965295.
The product of its (nonzero) digits is 6400, while the sum is 29.
The square root of 422528105 is about 20555.4884398304. The cubic root of 422528105 is about 750.3868256388.
The spelling of 422528105 in words is "four hundred twenty-two million, five hundred twenty-eight thousand, one hundred five".
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