Base | Representation |
---|---|
bin | 1010010111110111110110… |
… | …0001101011100101001111 |
3 | 1111101022221002000120122101 |
4 | 2211331331201223211033 |
5 | 2443330420000332033 |
6 | 40131255152055531 |
7 | 2255000403506542 |
oct | 245757541534517 |
9 | 44338832016571 |
10 | 11405244152143 |
11 | 36a7a33a98446 |
12 | 13424b52345a7 |
13 | 6496823669aa |
14 | 2b6033dd2859 |
15 | 14ba2368597d |
hex | a5f7d86b94f |
11405244152143 has 4 divisors (see below), whose sum is σ = 11455487518680. Its totient is φ = 11355000785608.
The previous prime is 11405244152087. The next prime is 11405244152177. The reversal of 11405244152143 is 34125144250411.
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 11405244152143 - 233 = 11396654217551 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 (11405244152243) 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, 25121682928 + ... + 25121683381.
It is an arithmetic number, because the mean of its divisors is an integer number (2863871879670).
Almost surely, 211405244152143 is an apocalyptic number.
11405244152143 is a deficient number, since it is larger than the sum of its proper divisors (50243366537).
11405244152143 is an equidigital number, since it uses as much as digits as its factorization.
11405244152143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50243366536.
The product of its (nonzero) digits is 76800, while the sum is 37.
The spelling of 11405244152143 in words is "eleven trillion, four hundred five billion, two hundred forty-four million, one hundred fifty-two thousand, one hundred forty-three".
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