Base | Representation |
---|---|
bin | 11001101000110… |
… | …111011011101110 |
3 | 1002222101112120011 |
4 | 121220313123232 |
5 | 1340104040324 |
6 | 110403243434 |
7 | 13442104564 |
oct | 3150673356 |
9 | 1088345504 |
10 | 430143214 |
11 | 200893a66 |
12 | 10007957a |
13 | 6b166817 |
14 | 411ada34 |
15 | 27b69c94 |
hex | 19a376ee |
430143214 has 16 divisors (see below), whose sum is σ = 683717328. Its totient is φ = 202257792.
The previous prime is 430143199. The next prime is 430143251. The reversal of 430143214 is 412341034.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45049 + ... + 53755.
It is an arithmetic number, because the mean of its divisors is an integer number (42732333).
Almost surely, 2430143214 is an apocalyptic number.
430143214 is a deficient number, since it is larger than the sum of its proper divisors (253574114).
430143214 is a wasteful number, since it uses less digits than its factorization.
430143214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10179.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 430143214 is about 20739.8942620255. The cubic root of 430143214 is about 754.8680172199.
Adding to 430143214 its reverse (412341034), we get a palindrome (842484248).
The spelling of 430143214 in words is "four hundred thirty million, one hundred forty-three thousand, two hundred fourteen".
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