Base | Representation |
---|---|
bin | 11001000011110000… |
… | …11000111001001010 |
3 | 1021201120211002010010 |
4 | 30201320120321022 |
5 | 210023023111132 |
6 | 10102543332350 |
7 | 654246302253 |
oct | 144170307112 |
9 | 37646732103 |
10 | 13453332042 |
11 | 5784067537 |
12 | 27355b10b6 |
13 | 1365297207 |
14 | 918a53b2a |
15 | 53b14c6cc |
hex | 321e18e4a |
13453332042 has 16 divisors (see below), whose sum is σ = 26908287840. Its totient is φ = 4484173392.
The previous prime is 13453332001. The next prime is 13453332059. The reversal of 13453332042 is 24023335431.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58009 + ... + 173987.
It is an arithmetic number, because the mean of its divisors is an integer number (1681767990).
Almost surely, 213453332042 is an apocalyptic number.
13453332042 is an abundant number, since it is smaller than the sum of its proper divisors (13454955798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13453332042 is a wasteful number, since it uses less digits than its factorization.
13453332042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135317.
The product of its (nonzero) digits is 25920, while the sum is 30.
Adding to 13453332042 its reverse (24023335431), we get a palindrome (37476667473).
The spelling of 13453332042 in words is "thirteen billion, four hundred fifty-three million, three hundred thirty-two thousand, forty-two".
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