Base | Representation |
---|---|
bin | 1100000110111011100111… |
… | …0000000011001001111101 |
3 | 1202010201202012020201102010 |
4 | 3001232321300003021331 |
5 | 3221110433311443401 |
6 | 44152001524521433 |
7 | 2542564001054544 |
oct | 301567160031175 |
9 | 52121665221363 |
10 | 13313220031101 |
11 | 42731176a6031 |
12 | 15b0236550279 |
13 | 75757b637623 |
14 | 340512c0b15b |
15 | 18149275bed6 |
hex | c1bb9c0327d |
13313220031101 has 16 divisors (see below), whose sum is σ = 17759923545600. Its totient is φ = 8870998652208.
The previous prime is 13313220031081. The next prime is 13313220031123. The reversal of 13313220031101 is 10113002231331.
It is a happy number.
13313220031101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-13313220031101 is a prime.
It is a super-2 number, since 2×133132200311012 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13313220031141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223921360 + ... + 223980806.
It is an arithmetic number, because the mean of its divisors is an integer number (1109995221600).
Almost surely, 213313220031101 is an apocalyptic number.
It is an amenable number.
13313220031101 is a deficient number, since it is larger than the sum of its proper divisors (4446703514499).
13313220031101 is a wasteful number, since it uses less digits than its factorization.
13313220031101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95888.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 13313220031101 its reverse (10113002231331), we get a palindrome (23426222262432).
The spelling of 13313220031101 in words is "thirteen trillion, three hundred thirteen billion, two hundred twenty million, thirty-one thousand, one hundred one".
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