Base | Representation |
---|---|
bin | 11001111000011… |
… | …011110001110010 |
3 | 1010021001212200100 |
4 | 121320123301302 |
5 | 1342130133432 |
6 | 111030533230 |
7 | 13521562614 |
oct | 3170336162 |
9 | 1107055610 |
10 | 434224242 |
11 | 203121111 |
12 | 101507216 |
13 | 6bc6522a |
14 | 41952db4 |
15 | 281c407c |
hex | 19e1bc72 |
434224242 has 36 divisors (see below), whose sum is σ = 947400714. Its totient is φ = 143734080.
The previous prime is 434224213. The next prime is 434224243. The reversal of 434224242 is 242422434.
434224242 is a `hidden beast` number, since 434 + 224 + 2 + 4 + 2 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 407999601 + 26224641 = 20199^2 + 5121^2 .
It is not an unprimeable number, because it can be changed into a prime (434224243) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1481848 + ... + 1482140.
Almost surely, 2434224242 is an apocalyptic number.
434224242 is an abundant number, since it is smaller than the sum of its proper divisors (513176472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434224242 is a wasteful number, since it uses less digits than its factorization.
434224242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 875 (or 579 counting only the distinct ones).
The product of its digits is 12288, while the sum is 27.
The square root of 434224242 is about 20838.0479412060. The cubic root of 434224242 is about 757.2478028529.
Adding to 434224242 its reverse (242422434), we get a palindrome (676646676).
It can be divided in two parts, 434 and 224242, that added together give a square (224676 = 4742).
The spelling of 434224242 in words is "four hundred thirty-four million, two hundred twenty-four thousand, two hundred forty-two".
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