Base | Representation |
---|---|
bin | 1100000010001010100000… |
… | …1000101001010001111011 |
3 | 1201211220100110002122220111 |
4 | 3000202220020221101323 |
5 | 3213240220422011303 |
6 | 44050215021205151 |
7 | 2533634306163136 |
oct | 300425010512173 |
9 | 51756313078814 |
10 | 13231320110203 |
11 | 424140a298298 |
12 | 159839a4007b7 |
13 | 74c9289c8c80 |
14 | 33a5839c921d |
15 | 17e29c598b6d |
hex | c08a822947b |
13231320110203 has 8 divisors (see below), whose sum is σ = 15087297139488. Its totient is φ = 11495083534464.
The previous prime is 13231320110201. The next prime is 13231320110209. The reversal of 13231320110203 is 30201102313231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13231320110203 - 21 = 13231320110201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13231320110201) 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 7 ways as a sum of consecutive naturals, for example, 29935113151 + ... + 29935113592.
It is an arithmetic number, because the mean of its divisors is an integer number (1885912142436).
Almost surely, 213231320110203 is an apocalyptic number.
13231320110203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13231320110203 is a deficient number, since it is larger than the sum of its proper divisors (1855977029285).
13231320110203 is a wasteful number, since it uses less digits than its factorization.
13231320110203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59870226773.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 13231320110203 its reverse (30201102313231), we get a palindrome (43432422423434).
The spelling of 13231320110203 in words is "thirteen trillion, two hundred thirty-one billion, three hundred twenty million, one hundred ten thousand, two hundred three".
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