Base | Representation |
---|---|
bin | 1011111011111011100110… |
… | …1111001000100100111111 |
3 | 1201110122221221021221202211 |
4 | 2332332321233020210333 |
5 | 3210011421223331033 |
6 | 43525105421201251 |
7 | 2523123634545301 |
oct | 276767157104477 |
9 | 51418857257684 |
10 | 13124241230143 |
11 | 41aaa6103189a |
12 | 157b695a00227 |
13 | 7427c2755c04 |
14 | 335306757971 |
15 | 17b5d1b632cd |
hex | befb9bc893f |
13124241230143 has 4 divisors (see below), whose sum is σ = 13212323386200. Its totient is φ = 13036159074088.
The previous prime is 13124241230099. The next prime is 13124241230171. The reversal of 13124241230143 is 34103214242131.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 13124241230143 - 241 = 10925217974591 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 (13124241239143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44041077805 + ... + 44041078102.
It is an arithmetic number, because the mean of its divisors is an integer number (3303080846550).
Almost surely, 213124241230143 is an apocalyptic number.
13124241230143 is a deficient number, since it is larger than the sum of its proper divisors (88082156057).
13124241230143 is an equidigital number, since it uses as much as digits as its factorization.
13124241230143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88082156056.
The product of its (nonzero) digits is 13824, while the sum is 31.
Adding to 13124241230143 its reverse (34103214242131), we get a palindrome (47227455472274).
The spelling of 13124241230143 in words is "thirteen trillion, one hundred twenty-four billion, two hundred forty-one million, two hundred thirty thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •