Base | Representation |
---|---|
bin | 10010111001010001… |
… | …11010110101100111 |
3 | 222011222000222122002 |
4 | 21130220322311213 |
5 | 131233401241343 |
6 | 4354332355515 |
7 | 506244660503 |
oct | 113450726547 |
9 | 28158028562 |
10 | 10144165223 |
11 | 4336131525 |
12 | 1b71315b9b |
13 | c5882563a |
14 | 6c336d303 |
15 | 3e58888b8 |
hex | 25ca3ad67 |
10144165223 has 4 divisors (see below), whose sum is σ = 10242652368. Its totient is φ = 10045678080.
The previous prime is 10144165219. The next prime is 10144165237. The reversal of 10144165223 is 32256144101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32256144101 = 98347 ⋅327983.
It is a cyclic number.
It is not a de Polignac number, because 10144165223 - 22 = 10144165219 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 (10144165243) 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, 49243418 + ... + 49243623.
It is an arithmetic number, because the mean of its divisors is an integer number (2560663092).
Almost surely, 210144165223 is an apocalyptic number.
10144165223 is a deficient number, since it is larger than the sum of its proper divisors (98487145).
10144165223 is an equidigital number, since it uses as much as digits as its factorization.
10144165223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98487144.
The product of its (nonzero) digits is 5760, while the sum is 29.
The spelling of 10144165223 in words is "ten billion, one hundred forty-four million, one hundred sixty-five thousand, two hundred twenty-three".
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