Base | Representation |
---|---|
bin | 11010010001011100… |
… | …10110110100101010 |
3 | 1100102000001221002010 |
4 | 31020232112310222 |
5 | 212341340413141 |
6 | 10251343220350 |
7 | 1006351431321 |
oct | 151056266452 |
9 | 40360057063 |
10 | 14105013546 |
11 | 5a88a04498 |
12 | 28978a76b6 |
13 | 143a2b9680 |
14 | 97b4110b8 |
15 | 578478416 |
hex | 348b96d2a |
14105013546 has 64 divisors (see below), whose sum is σ = 32272732800. Its totient is φ = 4073815296.
The previous prime is 14105013541. The next prime is 14105013581. The reversal of 14105013546 is 64531050141.
It is a happy number.
14105013546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (14105013541) 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, 117880 + ... + 205196.
It is an arithmetic number, because the mean of its divisors is an integer number (504261450).
Almost surely, 214105013546 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14105013546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16136366400).
14105013546 is an abundant number, since it is smaller than the sum of its proper divisors (18167719254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14105013546 is a wasteful number, since it uses less digits than its factorization.
14105013546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87463.
The product of its (nonzero) digits is 7200, while the sum is 30.
Adding to 14105013546 its reverse (64531050141), we get a palindrome (78636063687).
The spelling of 14105013546 in words is "fourteen billion, one hundred five million, thirteen thousand, five hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •