Base | Representation |
---|---|
bin | 11001001001110… |
… | …110010001101010 |
3 | 1002102002102122110 |
4 | 121021312101222 |
5 | 1331013341020 |
6 | 105513103150 |
7 | 13313020500 |
oct | 3111662152 |
9 | 1072072573 |
10 | 422012010 |
11 | 1a723a962 |
12 | b93b7ab6 |
13 | 6957a764 |
14 | 40094670 |
15 | 270b08e0 |
hex | 1927646a |
422012010 has 96 divisors (see below), whose sum is σ = 1210187520. Its totient is φ = 93840768.
The previous prime is 422011987. The next prime is 422012033. The reversal of 422012010 is 10210224.
It is an interprime number because it is at equal distance from previous prime (422011987) and next prime (422012033).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50511 + ... + 58269.
It is an arithmetic number, because the mean of its divisors is an integer number (12606120).
Almost surely, 2422012010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 422012010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605093760).
422012010 is an abundant number, since it is smaller than the sum of its proper divisors (788175510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
422012010 is a wasteful number, since it uses less digits than its factorization.
422012010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7820 (or 7813 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 422012010 is about 20542.9309009206. The cubic root of 422012010 is about 750.0811823234.
Adding to 422012010 its reverse (10210224), we get a palindrome (432222234).
The spelling of 422012010 in words is "four hundred twenty-two million, twelve thousand, ten".
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