| Base | Representation |
|---|---|
| bin | 10011011010011100… |
| … | …11000001000111110 |
| 3 | 222220100121210110200 |
| 4 | 21231032120020332 |
| 5 | 132321114420110 |
| 6 | 4442112344330 |
| 7 | 516164052141 |
| oct | 115516301076 |
| 9 | 28810553420 |
| 10 | 10422420030 |
| 11 | 4469203480 |
| 12 | 202a5450a6 |
| 13 | ca137b859 |
| 14 | 70c2c2058 |
| 15 | 40eeee6c0 |
| hex | 26d39823e |
10422420030 has 96 divisors (see below), whose sum is σ = 29710886400. Its totient is φ = 2513903040.
The previous prime is 10422420017. The next prime is 10422420049. The reversal of 10422420030 is 3002422401.
10422420030 is a `hidden beast` number, since 10 + 422 + 4 + 200 + 30 = 666.
10422420030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10422419985 and 10422420012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 170559 + ... + 223461.
It is an arithmetic number, because the mean of its divisors is an integer number (309488400).
Almost surely, 210422420030 is an apocalyptic number.
10422420030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10422420030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14855443200).
10422420030 is an abundant number, since it is smaller than the sum of its proper divisors (19288466370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10422420030 is a wasteful number, since it uses less digits than its factorization.
10422420030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53126 (or 53123 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 10422420030 its reverse (3002422401), we get a palindrome (13424842431).
The spelling of 10422420030 in words is "ten billion, four hundred twenty-two million, four hundred twenty thousand, thirty".
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