Base | Representation |
---|---|
bin | 111110001111000… |
… | …101000011000110 |
3 | 2200202201211010101 |
4 | 332033011003012 |
5 | 4114244441410 |
6 | 251335314314 |
7 | 34606021420 |
oct | 7617050306 |
9 | 2622654111 |
10 | 1044140230 |
11 | 496432011 |
12 | 25181b99a |
13 | 138423373 |
14 | 9c95b810 |
15 | 619eed3a |
hex | 3e3c50c6 |
1044140230 has 32 divisors (see below), whose sum is σ = 2150415360. Its totient is φ = 357579360.
The previous prime is 1044140213. The next prime is 1044140239. The reversal of 1044140230 is 320414401.
1044140230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 1044140198 and 1044140207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1044140239) 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, 56215 + ... + 72445.
It is an arithmetic number, because the mean of its divisors is an integer number (67200480).
Almost surely, 21044140230 is an apocalyptic number.
1044140230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1044140230 is an abundant number, since it is smaller than the sum of its proper divisors (1106275130).
1044140230 is a wasteful number, since it uses less digits than its factorization.
1044140230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17164.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 1044140230 is about 32313.1587747159. The cubic root of 1044140230 is about 1014.5020829440.
Adding to 1044140230 its reverse (320414401), we get a palindrome (1364554631).
The spelling of 1044140230 in words is "one billion, forty-four million, one hundred forty thousand, two hundred thirty".
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