Base | Representation |
---|---|
bin | 11001111000000… |
… | …111100011100001 |
3 | 1010020220200001110 |
4 | 121320013203201 |
5 | 1342120011114 |
6 | 111025053533 |
7 | 13521066252 |
oct | 3170074341 |
9 | 1106820043 |
10 | 434141409 |
11 | 203074959 |
12 | 1014872a9 |
13 | 6bc36610 |
14 | 41930b29 |
15 | 281a9759 |
hex | 19e078e1 |
434141409 has 16 divisors (see below), whose sum is σ = 626875200. Its totient is φ = 265667136.
The previous prime is 434141381. The next prime is 434141417. The reversal of 434141409 is 904141434.
It is not a de Polignac number, because 434141409 - 28 = 434141153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (434141489) 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, 24114 + ... + 38075.
It is an arithmetic number, because the mean of its divisors is an integer number (39179700).
Almost surely, 2434141409 is an apocalyptic number.
It is an amenable number.
434141409 is a deficient number, since it is larger than the sum of its proper divisors (192733791).
434141409 is a wasteful number, since it uses less digits than its factorization.
434141409 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62384.
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 434141409 is about 20836.0603041938. The cubic root of 434141409 is about 757.1996487042.
The spelling of 434141409 in words is "four hundred thirty-four million, one hundred forty-one thousand, four hundred nine".
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