Base | Representation |
---|---|
bin | 11010110111100001… |
… | …10111110011011111 |
3 | 1101020021010110211200 |
4 | 31123300313303133 |
5 | 214020124040111 |
6 | 10343153450543 |
7 | 1020310501011 |
oct | 153360676337 |
9 | 41207113750 |
10 | 14424440031 |
11 | 6132247321 |
12 | 2966870a53 |
13 | 148b529821 |
14 | 9aba001b1 |
15 | 596523256 |
hex | 35bc37cdf |
14424440031 has 6 divisors (see below), whose sum is σ = 20835302280. Its totient is φ = 9616293348.
The previous prime is 14424439987. The next prime is 14424440039. The reversal of 14424440031 is 13004442441.
14424440031 is a `hidden beast` number, since 14 + 4 + 244 + 400 + 3 + 1 = 666.
It is not a de Polignac number, because 14424440031 - 231 = 12276956383 is a prime.
It is a super-2 number, since 2×144244400312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14424439977 and 14424440004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14424440039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 801357771 + ... + 801357788.
It is an arithmetic number, because the mean of its divisors is an integer number (3472550380).
Almost surely, 214424440031 is an apocalyptic number.
14424440031 is a deficient number, since it is larger than the sum of its proper divisors (6410862249).
14424440031 is a wasteful number, since it uses less digits than its factorization.
14424440031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1602715565 (or 1602715562 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 14424440031 its reverse (13004442441), we get a palindrome (27428882472).
The spelling of 14424440031 in words is "fourteen billion, four hundred twenty-four million, four hundred forty thousand, thirty-one".
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