Base | Representation |
---|---|
bin | 11000101000011011… |
… | …11111100100001011 |
3 | 1021010121111121200102 |
4 | 30110031333210023 |
5 | 204040333130233 |
6 | 10024114400015 |
7 | 645464055341 |
oct | 142415774413 |
9 | 37117447612 |
10 | 13224114443 |
11 | 5676738a01 |
12 | 269089000b |
13 | 13299500b7 |
14 | 8d6427991 |
15 | 525e711e8 |
hex | 31437f90b |
13224114443 has 4 divisors (see below), whose sum is σ = 13410369648. Its totient is φ = 13037859240.
The previous prime is 13224114419. The next prime is 13224114487. The reversal of 13224114443 is 34441142231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13224114443 is a prime.
It is a super-2 number, since 2×132241144432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13224114413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93127496 + ... + 93127637.
It is an arithmetic number, because the mean of its divisors is an integer number (3352592412).
Almost surely, 213224114443 is an apocalyptic number.
13224114443 is a deficient number, since it is larger than the sum of its proper divisors (186255205).
13224114443 is an equidigital number, since it uses as much as digits as its factorization.
13224114443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186255204.
The product of its digits is 9216, while the sum is 29.
Adding to 13224114443 its reverse (34441142231), we get a palindrome (47665256674).
The spelling of 13224114443 in words is "thirteen billion, two hundred twenty-four million, one hundred fourteen thousand, four hundred forty-three".
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