Base | Representation |
---|---|
bin | 1101010000011110000 |
3 | 211001220111 |
4 | 1222003300 |
5 | 102400131 |
6 | 13151104 |
7 | 3456343 |
oct | 1520360 |
9 | 731814 |
10 | 434416 |
11 | 277424 |
12 | 18b494 |
13 | 122968 |
14 | b445a |
15 | 88ab1 |
hex | 6a0f0 |
434416 has 20 divisors (see below), whose sum is σ = 886600. Its totient is φ = 205632.
The previous prime is 434411. The next prime is 434431. The reversal of 434416 is 614434.
It is a happy number.
It is a super-2 number, since 2×4344162 = 377434522112, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (434411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411 + ... + 1018.
It is an arithmetic number, because the mean of its divisors is an integer number (44330).
2434416 is an apocalyptic number.
It is an amenable number.
434416 is an abundant number, since it is smaller than the sum of its proper divisors (452184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434416 is a wasteful number, since it uses less digits than its factorization.
434416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1456 (or 1450 counting only the distinct ones).
The product of its digits is 1152, while the sum is 22.
The square root of 434416 is about 659.1024199622. The cubic root of 434416 is about 75.7359255984.
The spelling of 434416 in words is "four hundred thirty-four thousand, four hundred sixteen".
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