Base | Representation |
---|---|
bin | 11001001010111… |
… | …000111111111110 |
3 | 1002102121022112200 |
4 | 121022320333332 |
5 | 1331101112220 |
6 | 105523012330 |
7 | 13315236336 |
oct | 3112707776 |
9 | 1072538480 |
10 | 422285310 |
11 | 1a7407227 |
12 | b950a0a6 |
13 | 69644c85 |
14 | 401260c6 |
15 | 27116890 |
hex | 192b8ffe |
422285310 has 48 divisors (see below), whose sum is σ = 1115955360. Its totient is φ = 110761920.
The previous prime is 422285273. The next prime is 422285323. The reversal of 422285310 is 13582224.
It is a super-2 number, since 2×4222853102 = 356649766083592200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32970 + ... + 43949.
It is an arithmetic number, because the mean of its divisors is an integer number (23249070).
Almost surely, 2422285310 is an apocalyptic number.
422285310 is an abundant number, since it is smaller than the sum of its proper divisors (693670050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422285310 is a wasteful number, since it uses less digits than its factorization.
422285310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76993 (or 76990 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 422285310 is about 20549.5817475685. The cubic root of 422285310 is about 750.2430678822.
The spelling of 422285310 in words is "four hundred twenty-two million, two hundred eighty-five thousand, three hundred ten".
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