Base | Representation |
---|---|
bin | 11010100010000010… |
… | …11011100000101101 |
3 | 1100202201000220211000 |
4 | 31101001123200231 |
5 | 213133010344323 |
6 | 10313235150513 |
7 | 1012661652612 |
oct | 152101334055 |
9 | 40681026730 |
10 | 14244231213 |
11 | 604a551813 |
12 | 2916445439 |
13 | 14600b18a4 |
14 | 991ad0509 |
15 | 5857c7e43 |
hex | 35105b82d |
14244231213 has 16 divisors (see below), whose sum is σ = 21593323840. Its totient is φ = 9275312592.
The previous prime is 14244231191. The next prime is 14244231247. The reversal of 14244231213 is 31213244241.
14244231213 is a `hidden beast` number, since 1 + 4 + 2 + 442 + 3 + 1 + 213 = 666.
It is not a de Polignac number, because 14244231213 - 212 = 14244227117 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14244231263) 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, 6133306 + ... + 6135627.
It is an arithmetic number, because the mean of its divisors is an integer number (1349582740).
Almost surely, 214244231213 is an apocalyptic number.
It is an amenable number.
14244231213 is a deficient number, since it is larger than the sum of its proper divisors (7349092627).
14244231213 is a wasteful number, since it uses less digits than its factorization.
14244231213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12268985 (or 12268979 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
Adding to 14244231213 its reverse (31213244241), we get a palindrome (45457475454).
It can be divided in two parts, 1424423 and 1213, that added together give a square (1425636 = 11942).
The spelling of 14244231213 in words is "fourteen billion, two hundred forty-four million, two hundred thirty-one thousand, two hundred thirteen".
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