Base | Representation |
---|---|
bin | 11001111000110… |
… | …101101000010010 |
3 | 1010021021020221010 |
4 | 121320311220102 |
5 | 1342142031010 |
6 | 111033111350 |
7 | 13522513413 |
oct | 3170655022 |
9 | 1107236833 |
10 | 434330130 |
11 | 203193723 |
12 | 101558556 |
13 | 6bca14a0 |
14 | 4197d80a |
15 | 281e5620 |
hex | 19e35a12 |
434330130 has 32 divisors (see below), whose sum is σ = 1122577344. Its totient is φ = 106911936.
The previous prime is 434330069. The next prime is 434330131. The reversal of 434330130 is 31033434.
It is a junction number, because it is equal to n+sod(n) for n = 434330097 and 434330106.
It is not an unprimeable number, because it can be changed into a prime (434330131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556444 + ... + 557223.
It is an arithmetic number, because the mean of its divisors is an integer number (35080542).
Almost surely, 2434330130 is an apocalyptic number.
434330130 is an abundant number, since it is smaller than the sum of its proper divisors (688247214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434330130 is a wasteful number, since it uses less digits than its factorization.
434330130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1113690.
The product of its (nonzero) digits is 1296, while the sum is 21.
The square root of 434330130 is about 20840.5885233599. The cubic root of 434330130 is about 757.3093508818.
Adding to 434330130 its reverse (31033434), we get a palindrome (465363564).
The spelling of 434330130 in words is "four hundred thirty-four million, three hundred thirty thousand, one hundred thirty".
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