Base | Representation |
---|---|
bin | 11010010100011011… |
… | …10101100101010100 |
3 | 1100110202011120100002 |
4 | 31022031311211110 |
5 | 212414242340340 |
6 | 10254035510432 |
7 | 1010104246166 |
oct | 151215654524 |
9 | 40422146302 |
10 | 14130043220 |
11 | 5aa104a677 |
12 | 28a4158418 |
13 | 1442541227 |
14 | 980888936 |
15 | 57a76e715 |
hex | 34a375954 |
14130043220 has 24 divisors (see below), whose sum is σ = 30475067784. Its totient is φ = 5499259776.
The previous prime is 14130043181. The next prime is 14130043271. The reversal of 14130043220 is 2234003141.
14130043220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6209755204 + 7920288016 = 78802^2 + 88996^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 14130043192 and 14130043201.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 9546587 + ... + 9548066.
It is an arithmetic number, because the mean of its divisors is an integer number (1269794491).
Almost surely, 214130043220 is an apocalyptic number.
14130043220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14130043220 is an abundant number, since it is smaller than the sum of its proper divisors (16345024564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130043220 is a wasteful number, since it uses less digits than its factorization.
14130043220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19094699 (or 19094697 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 14130043220 its reverse (2234003141), we get a palindrome (16364046361).
The spelling of 14130043220 in words is "fourteen billion, one hundred thirty million, forty-three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •