Base | Representation |
---|---|
bin | 11000110100000010… |
… | …10000111101010000 |
3 | 1021101101122022202120 |
4 | 30122001100331100 |
5 | 204240242103404 |
6 | 10041512414240 |
7 | 651055244466 |
oct | 143201207520 |
9 | 37341568676 |
10 | 13321441104 |
11 | 5716673964 |
12 | 26b93a7380 |
13 | 1343b68b3a |
14 | 905320836 |
15 | 52e7989d9 |
hex | 31a050f50 |
13321441104 has 80 divisors (see below), whose sum is σ = 34781672640. Its totient is φ = 4393128960.
The previous prime is 13321441079. The next prime is 13321441121. The reversal of 13321441104 is 40114412331.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4482339 + ... + 4485309.
It is an arithmetic number, because the mean of its divisors is an integer number (434770908).
Almost surely, 213321441104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13321441104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17390836320).
13321441104 is an abundant number, since it is smaller than the sum of its proper divisors (21460231536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13321441104 is a wasteful number, since it uses less digits than its factorization.
13321441104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3948 (or 3942 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 13321441104 its reverse (40114412331), we get a palindrome (53435853435).
The spelling of 13321441104 in words is "thirteen billion, three hundred twenty-one million, four hundred forty-one thousand, one hundred four".
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