Base | Representation |
---|---|
bin | 11010010111110001… |
… | …00010010100101100 |
3 | 1100112200210121200021 |
4 | 31023320202110230 |
5 | 212443422414430 |
6 | 10300515211524 |
7 | 1010564062663 |
oct | 151370422454 |
9 | 40480717607 |
10 | 14158013740 |
11 | 6005914302 |
12 | 28b15a6ba4 |
13 | 1448285530 |
14 | 984489dda |
15 | 57ce4707a |
hex | 34be2252c |
14158013740 has 96 divisors (see below), whose sum is σ = 33089676480. Its totient is φ = 5054524416.
The previous prime is 14158013707. The next prime is 14158013747. The reversal of 14158013740 is 4731085141.
It is a junction number, because it is equal to n+sod(n) for n = 14158013696 and 14158013705.
It is not an unprimeable number, because it can be changed into a prime (14158013747) 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, 1563546 + ... + 1572574.
It is an arithmetic number, because the mean of its divisors is an integer number (344684130).
Almost surely, 214158013740 is an apocalyptic number.
14158013740 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 14158013740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16544838240).
14158013740 is an abundant number, since it is smaller than the sum of its proper divisors (18931662740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14158013740 is a wasteful number, since it uses less digits than its factorization.
14158013740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9251 (or 9249 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 34.
Adding to 14158013740 its reverse (4731085141), we get a palindrome (18889098881).
The spelling of 14158013740 in words is "fourteen billion, one hundred fifty-eight million, thirteen thousand, seven hundred forty".
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