Base | Representation |
---|---|
bin | 11001101001000… |
… | …111110011000010 |
3 | 1002222111221111200 |
4 | 121221013303002 |
5 | 1340113211432 |
6 | 110404522030 |
7 | 13442504160 |
oct | 3151076302 |
9 | 1088457450 |
10 | 430210242 |
11 | 20092a360 |
12 | 1000b0316 |
13 | 6b18b197 |
14 | 411ca230 |
15 | 27b7ea7c |
hex | 19a47cc2 |
430210242 has 48 divisors (see below), whose sum is σ = 1162130112. Its totient is φ = 111742560.
The previous prime is 430210213. The next prime is 430210267. The reversal of 430210242 is 242012034.
430210242 is a `hidden beast` number, since 430 + 210 + 24 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153813 + ... + 156584.
It is an arithmetic number, because the mean of its divisors is an integer number (24211044).
Almost surely, 2430210242 is an apocalyptic number.
430210242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
430210242 is an abundant number, since it is smaller than the sum of its proper divisors (731919870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430210242 is a wasteful number, since it uses less digits than its factorization.
430210242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310423 (or 310420 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 430210242 is about 20741.5101186003. The cubic root of 430210242 is about 754.9072248325.
Adding to 430210242 its reverse (242012034), we get a palindrome (672222276).
The spelling of 430210242 in words is "four hundred thirty million, two hundred ten thousand, two hundred forty-two".
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