Base | Representation |
---|---|
bin | 11001111000000… |
… | …101110001110010 |
3 | 1010020220022001212 |
4 | 121320011301302 |
5 | 1342114243010 |
6 | 111025000122 |
7 | 13521036113 |
oct | 3170056162 |
9 | 1106808055 |
10 | 434134130 |
11 | 20306a441 |
12 | 101483042 |
13 | 6bc33201 |
14 | 4192c20a |
15 | 281a7505 |
hex | 19e05c72 |
434134130 has 32 divisors (see below), whose sum is σ = 799034544. Its totient is φ = 169767936.
The previous prime is 434134123. The next prime is 434134163. The reversal of 434134130 is 31431434.
It can be written as a sum of positive squares in 8 ways, for example, as 219306481 + 214827649 = 14809^2 + 14657^2 .
It is a junction number, because it is equal to n+sod(n) for n = 434134096 and 434134105.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164582 + ... + 167198.
Almost surely, 2434134130 is an apocalyptic number.
434134130 is a deficient number, since it is larger than the sum of its proper divisors (364900414).
434134130 is a wasteful number, since it uses less digits than its factorization.
434134130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2990.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 434134130 is about 20835.8856303254. The cubic root of 434134130 is about 757.1954168365.
Adding to 434134130 its reverse (31431434), we get a palindrome (465565564).
The spelling of 434134130 in words is "four hundred thirty-four million, one hundred thirty-four thousand, one hundred thirty".
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