| Base | Representation |
|---|---|
| bin | 11010111000010101… |
| … | …00110000100100100 |
| 3 | 1101020201211001122110 |
| 4 | 31130022212010210 |
| 5 | 214023340330030 |
| 6 | 10343554201020 |
| 7 | 1020422014143 |
| oct | 153412460444 |
| 9 | 41221731573 |
| 10 | 14431183140 |
| 11 | 6136032540 |
| 12 | 2968b83170 |
| 13 | 148ca4ab2a |
| 14 | 9ac87775a |
| 15 | 596e061b0 |
| hex | 35c2a6124 |
14431183140 has 96 divisors (see below), whose sum is σ = 44237039616. Its totient is φ = 3486061440.
The previous prime is 14431183139. The next prime is 14431183141. The reversal of 14431183140 is 4138113441.
It is an interprime number because it is at equal distance from previous prime (14431183139) and next prime (14431183141).
It is a super-3 number, since 3×144311831403 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 14431183098 and 14431183107.
It is not an unprimeable number, because it can be changed into a prime (14431183141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148149 + ... + 225411.
It is an arithmetic number, because the mean of its divisors is an integer number (460802496).
Almost surely, 214431183140 is an apocalyptic number.
14431183140 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 14431183140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22118519808).
14431183140 is an abundant number, since it is smaller than the sum of its proper divisors (29805856476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14431183140 is a wasteful number, since it uses less digits than its factorization.
14431183140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77569 (or 77567 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
Adding to 14431183140 its reverse (4138113441), we get a palindrome (18569296581).
The spelling of 14431183140 in words is "fourteen billion, four hundred thirty-one million, one hundred eighty-three thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •