Base | Representation |
---|---|
bin | 1011110110000011100111… |
… | …1101011000000011100101 |
3 | 1201010000110002110102112021 |
4 | 2331200321331120003211 |
5 | 3201333221141411401 |
6 | 43410454424023141 |
7 | 2512621561661164 |
oct | 275407175300345 |
9 | 51100402412467 |
10 | 13023313232101 |
11 | 4171179891067 |
12 | 1564009301ab1 |
13 | 7361298c9103 |
14 | 33049036d3db |
15 | 178b7621b2a1 |
hex | bd839f580e5 |
13023313232101 has 4 divisors (see below), whose sum is σ = 13206740179104. Its totient is φ = 12839886285100.
The previous prime is 13023313232077. The next prime is 13023313232117. The reversal of 13023313232101 is 10123231332031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13023313232101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13023313232131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91713473395 + ... + 91713473536.
It is an arithmetic number, because the mean of its divisors is an integer number (3301685044776).
Almost surely, 213023313232101 is an apocalyptic number.
It is an amenable number.
13023313232101 is a deficient number, since it is larger than the sum of its proper divisors (183426947003).
13023313232101 is an equidigital number, since it uses as much as digits as its factorization.
13023313232101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183426947002.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 13023313232101 its reverse (10123231332031), we get a palindrome (23146544564132).
The spelling of 13023313232101 in words is "thirteen trillion, twenty-three billion, three hundred thirteen million, two hundred thirty-two thousand, one hundred one".
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