Base | Representation |
---|---|
bin | 11010111001110010… |
… | …10111010000000000 |
3 | 1101021120212221021202 |
4 | 31130321113100000 |
5 | 214040010140300 |
6 | 10345113040332 |
7 | 1020631145564 |
oct | 153471272000 |
9 | 41246787252 |
10 | 14443443200 |
11 | 6141a4671a |
12 | 29710b60a8 |
13 | 14924512c4 |
14 | 9b03496a4 |
15 | 598028ad5 |
hex | 35ce57400 |
14443443200 has 66 divisors (see below), whose sum is σ = 35802312486. Its totient is φ = 5777367040.
The previous prime is 14443443191. The next prime is 14443443211. The reversal of 14443443200 is 234434441.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 4942652416 + 9500790784 = 70304^2 + 97472^2 .
It is a super-2 number, since 2×144434432002 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 256499 + ... + 307698.
Almost surely, 214443443200 is an apocalyptic number.
14443443200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14443443200 is an abundant number, since it is smaller than the sum of its proper divisors (21358869286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14443443200 is an equidigital number, since it uses as much as digits as its factorization.
14443443200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 564227 (or 564204 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 14443443200 its reverse (234434441), we get a palindrome (14677877641).
The spelling of 14443443200 in words is "fourteen billion, four hundred forty-three million, four hundred forty-three thousand, two hundred".
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