Base | Representation |
---|---|
bin | 11010100000100101… |
… | …11011001111100100 |
3 | 1100201212002120012011 |
4 | 31100102323033210 |
5 | 213121400243140 |
6 | 10312122004004 |
7 | 1012453230133 |
oct | 152022731744 |
9 | 40655076164 |
10 | 14232040420 |
11 | 6043685684 |
12 | 2912346604 |
13 | 145a703ac0 |
14 | 99023991a |
15 | 5846bacea |
hex | 3504bb3e4 |
14232040420 has 96 divisors (see below), whose sum is σ = 32598720000. Its totient is φ = 5188022784.
The previous prime is 14232040397. The next prime is 14232040429. The reversal of 14232040420 is 2404023241.
It is a happy number.
14232040420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 14232040391 and 14232040400.
It is not an unprimeable number, because it can be changed into a prime (14232040429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7118581 + ... + 7120579.
It is an arithmetic number, because the mean of its divisors is an integer number (339570000).
Almost surely, 214232040420 is an apocalyptic number.
14232040420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14232040420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16299360000).
14232040420 is an abundant number, since it is smaller than the sum of its proper divisors (18366679580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14232040420 is a wasteful number, since it uses less digits than its factorization.
14232040420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2357 (or 2355 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 14232040420 its reverse (2404023241), we get a palindrome (16636063661).
The spelling of 14232040420 in words is "fourteen billion, two hundred thirty-two million, forty thousand, four hundred twenty".
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