Base | Representation |
---|---|
bin | 11001101001001… |
… | …001001101101010 |
3 | 1002222112020110111 |
4 | 121221021031222 |
5 | 1340113403132 |
6 | 110405004534 |
7 | 13442530114 |
oct | 3151111552 |
9 | 1088466414 |
10 | 430216042 |
11 | 200933753 |
12 | 1000b374a |
13 | 6b190a09 |
14 | 411cc3b4 |
15 | 27b81647 |
hex | 19a4936a |
430216042 has 16 divisors (see below), whose sum is σ = 694489032. Its totient is φ = 199134720.
The previous prime is 430216037. The next prime is 430216043. The reversal of 430216042 is 240612034.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 297252081 + 132963961 = 17241^2 + 11531^2 .
It is not an unprimeable number, because it can be changed into a prime (430216043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101643 + ... + 105790.
Almost surely, 2430216042 is an apocalyptic number.
430216042 is a deficient number, since it is larger than the sum of its proper divisors (264272990).
430216042 is a wasteful number, since it uses less digits than its factorization.
430216042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207513.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 430216042 is about 20741.6499343712. The cubic root of 430216042 is about 754.9106173150.
Adding to 430216042 its reverse (240612034), we get a palindrome (670828076).
The spelling of 430216042 in words is "four hundred thirty million, two hundred sixteen thousand, forty-two".
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