Base | Representation |
---|---|
bin | 11001111010010… |
… | …101011010000010 |
3 | 1010022000012001220 |
4 | 121322111122002 |
5 | 1342242104214 |
6 | 111045335510 |
7 | 13526036226 |
oct | 3172253202 |
9 | 1108005056 |
10 | 434722434 |
11 | 203431443 |
12 | 101707596 |
13 | 6c0aac13 |
14 | 41a42786 |
15 | 282719a9 |
hex | 19e95682 |
434722434 has 16 divisors (see below), whose sum is σ = 871871040. Its totient is φ = 144503120.
The previous prime is 434722433. The next prime is 434722447. The reversal of 434722434 is 434227434.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 434722395 and 434722404.
It is not an unprimeable number, because it can be changed into a prime (434722433) 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, 98757 + ... + 103064.
It is an arithmetic number, because the mean of its divisors is an integer number (54491940).
Almost surely, 2434722434 is an apocalyptic number.
434722434 is an abundant number, since it is smaller than the sum of its proper divisors (437148606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434722434 is a wasteful number, since it uses less digits than its factorization.
434722434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202185.
The product of its digits is 64512, while the sum is 33.
The square root of 434722434 is about 20849.9984172661. The cubic root of 434722434 is about 757.5372927647.
Adding to 434722434 its reverse (434227434), we get a palindrome (868949868).
The spelling of 434722434 in words is "four hundred thirty-four million, seven hundred twenty-two thousand, four hundred thirty-four".
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