Base | Representation |
---|---|
bin | 11010010100100110… |
… | …00110101100010100 |
3 | 1100110211202201102211 |
4 | 31022103012230110 |
5 | 212420121032040 |
6 | 10254125243204 |
7 | 1010122056640 |
oct | 151223065424 |
9 | 40424681384 |
10 | 14131424020 |
11 | 5aa190302a |
12 | 28a4703504 |
13 | 144290587c |
14 | 980b27c20 |
15 | 57a9438ea |
hex | 34a4c6b14 |
14131424020 has 48 divisors (see below), whose sum is σ = 35390009088. Its totient is φ = 4634403840.
The previous prime is 14131424009. The next prime is 14131424071. The reversal of 14131424020 is 2042413141.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 14131423982 and 14131424000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2191101 + ... + 2197540.
It is an arithmetic number, because the mean of its divisors is an integer number (737291856).
Almost surely, 214131424020 is an apocalyptic number.
14131424020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14131424020 is an abundant number, since it is smaller than the sum of its proper divisors (21258585068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14131424020 is a wasteful number, since it uses less digits than its factorization.
14131424020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4388680 (or 4388678 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 14131424020 its reverse (2042413141), we get a palindrome (16173837161).
The spelling of 14131424020 in words is "fourteen billion, one hundred thirty-one million, four hundred twenty-four thousand, twenty".
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