Base | Representation |
---|---|
bin | 11010010110000111… |
… | …00101010101001111 |
3 | 1100111201200101002201 |
4 | 31023003211111033 |
5 | 212431344214211 |
6 | 10255301502331 |
7 | 1010335066462 |
oct | 151303452517 |
9 | 40451611081 |
10 | 14144132431 |
11 | 5aa8aa3050 |
12 | 28a8a119a7 |
13 | 1445435140 |
14 | 9826b52d9 |
15 | 57bb040c1 |
hex | 34b0e554f |
14144132431 has 8 divisors (see below), whose sum is σ = 16616883024. Its totient is φ = 11869201920.
The previous prime is 14144132411. The next prime is 14144132441. The reversal of 14144132431 is 13423144141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14144132431 - 233 = 5554197839 is a prime.
It is a super-2 number, since 2×141441324312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14144132431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14144132411) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49454866 + ... + 49455151.
It is an arithmetic number, because the mean of its divisors is an integer number (2077110378).
Almost surely, 214144132431 is an apocalyptic number.
14144132431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14144132431 is a deficient number, since it is larger than the sum of its proper divisors (2472750593).
14144132431 is a wasteful number, since it uses less digits than its factorization.
14144132431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98910041.
The product of its digits is 4608, while the sum is 28.
Adding to 14144132431 its reverse (13423144141), we get a palindrome (27567276572).
The spelling of 14144132431 in words is "fourteen billion, one hundred forty-four million, one hundred thirty-two thousand, four hundred thirty-one".
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