Base | Representation |
---|---|
bin | 11000011011001110… |
… | …00000001010111010 |
3 | 1020211212212002211120 |
4 | 30031213000022322 |
5 | 203323441330020 |
6 | 10005114010110 |
7 | 642646421166 |
oct | 141547001272 |
9 | 36755762746 |
10 | 13113230010 |
11 | 561a092881 |
12 | 265b716936 |
13 | 130c9982ca |
14 | 8c5801ca6 |
15 | 51b36b740 |
hex | 30d9c02ba |
13113230010 has 32 divisors (see below), whose sum is σ = 31487797440. Its totient is φ = 3495078528.
The previous prime is 13113229999. The next prime is 13113230029. The reversal of 13113230010 is 1003231131.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51067 + ... + 169806.
It is an arithmetic number, because the mean of its divisors is an integer number (983993670).
Almost surely, 213113230010 is an apocalyptic number.
13113230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13113230010 is an abundant number, since it is smaller than the sum of its proper divisors (18374567430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13113230010 is a wasteful number, since it uses less digits than its factorization.
13113230010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222862.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13113230010 its reverse (1003231131), we get a palindrome (14116461141).
The spelling of 13113230010 in words is "thirteen billion, one hundred thirteen million, two hundred thirty thousand, ten".
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