Base | Representation |
---|---|
bin | 10010101101001111… |
… | …11000110001001111 |
3 | 221220221010000100001 |
4 | 21112213320301033 |
5 | 131032031400221 |
6 | 4340325145131 |
7 | 503611025521 |
oct | 112647706117 |
9 | 27827100301 |
10 | 10043231311 |
11 | 4294162373 |
12 | 1b4355b1a7 |
13 | c40945a29 |
14 | 6b3bb7a11 |
15 | 3dba9c391 |
hex | 2569f8c4f |
10043231311 has 4 divisors (see below), whose sum is σ = 10043839800. Its totient is φ = 10042622824.
The previous prime is 10043231273. The next prime is 10043231327. The reversal of 10043231311 is 11313234001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11313234001 = 17 ⋅665484353.
It is a cyclic number.
It is not a de Polignac number, because 10043231311 - 27 = 10043231183 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 (10443231311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278776 + ... + 312733.
It is an arithmetic number, because the mean of its divisors is an integer number (2510959950).
Almost surely, 210043231311 is an apocalyptic number.
10043231311 is a deficient number, since it is larger than the sum of its proper divisors (608489).
10043231311 is an equidigital number, since it uses as much as digits as its factorization.
10043231311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 608488.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10043231311 its reverse (11313234001), we get a palindrome (21356465312).
The spelling of 10043231311 in words is "ten billion, forty-three million, two hundred thirty-one thousand, three hundred eleven".
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