Base | Representation |
---|---|
bin | 101010101111111… |
… | …1101001000100110 |
3 | 10200222011010001221 |
4 | 1111133331020212 |
5 | 10414204041410 |
6 | 354201010554 |
7 | 50355353326 |
oct | 12537751046 |
9 | 3628133057 |
10 | 1434440230 |
11 | 6767821a3 |
12 | 340483a5a |
13 | 19b249802 |
14 | d8719286 |
15 | 85de94da |
hex | 557fd226 |
1434440230 has 32 divisors (see below), whose sum is σ = 2634151104. Its totient is φ = 562214016.
The previous prime is 1434440221. The next prime is 1434440233. The reversal of 1434440230 is 320444341.
It is a junction number, because it is equal to n+sod(n) for n = 1434440195 and 1434440204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434440233) 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, 590799 + ... + 593221.
It is an arithmetic number, because the mean of its divisors is an integer number (82317222).
Almost surely, 21434440230 is an apocalyptic number.
1434440230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1434440230 is a deficient number, since it is larger than the sum of its proper divisors (1199710874).
1434440230 is a wasteful number, since it uses less digits than its factorization.
1434440230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3600.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 1434440230 is about 37874.0046733904. The cubic root of 1434440230 is about 1127.7880424935.
Adding to 1434440230 its reverse (320444341), we get a palindrome (1754884571).
The spelling of 1434440230 in words is "one billion, four hundred thirty-four million, four hundred forty thousand, two hundred thirty".
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