Base | Representation |
---|---|
bin | 11010011101001010… |
… | …11010001001000110 |
3 | 1100122212001222110120 |
4 | 31032211122021012 |
5 | 213042023044032 |
6 | 10305214402410 |
7 | 1011654215460 |
oct | 151645321106 |
9 | 40585058416 |
10 | 14203331142 |
11 | 6029456a00 |
12 | 2904800406 |
13 | 1454791470 |
14 | 98a4c5130 |
15 | 581de962c |
hex | 34e95a246 |
14203331142 has 96 divisors (see below), whose sum is σ = 38429534976. Its totient is φ = 3405378240.
The previous prime is 14203331119. The next prime is 14203331147. The reversal of 14203331142 is 24113330241.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14203331147) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41428 + ... + 173559.
It is an arithmetic number, because the mean of its divisors is an integer number (400307656).
Almost surely, 214203331142 is an apocalyptic number.
14203331142 is an abundant number, since it is smaller than the sum of its proper divisors (24226203834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14203331142 is a wasteful number, since it uses less digits than its factorization.
14203331142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215034 (or 215023 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 14203331142 its reverse (24113330241), we get a palindrome (38316661383).
Subtracting 14203331142 from its reverse (24113330241), we obtain a palindrome (9909999099).
The spelling of 14203331142 in words is "fourteen billion, two hundred three million, three hundred thirty-one thousand, one hundred forty-two".
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