Base | Representation |
---|---|
bin | 11000110111111110… |
… | …00111001001010100 |
3 | 1021110200201101110210 |
4 | 30123333013021110 |
5 | 204322213243220 |
6 | 10045051445420 |
7 | 651635535225 |
oct | 143377071124 |
9 | 37420641423 |
10 | 13354431060 |
11 | 5733256793 |
12 | 2708456870 |
13 | 134a949a19 |
14 | 90986b24c |
15 | 5326136e0 |
hex | 31bfc7254 |
13354431060 has 48 divisors (see below), whose sum is σ = 37411920000. Its totient is φ = 3559323264.
The previous prime is 13354431023. The next prime is 13354431121. The reversal of 13354431060 is 6013445331.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59841 + ... + 174039.
It is an arithmetic number, because the mean of its divisors is an integer number (779415000).
Almost surely, 213354431060 is an apocalyptic number.
13354431060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13354431060 is an abundant number, since it is smaller than the sum of its proper divisors (24057488940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13354431060 is a wasteful number, since it uses less digits than its factorization.
13354431060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116160 (or 116158 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
Adding to 13354431060 its reverse (6013445331), we get a palindrome (19367876391).
The spelling of 13354431060 in words is "thirteen billion, three hundred fifty-four million, four hundred thirty-one thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •