Base | Representation |
---|---|
bin | 10101100011011111… |
… | …110110101000011111 |
3 | 2012201221202200021212 |
4 | 111203133312220133 |
5 | 334344344143403 |
6 | 14344323015035 |
7 | 1446350603612 |
oct | 254337665037 |
9 | 65657680255 |
10 | 23144131103 |
11 | 98a7293285 |
12 | 459ab0a47b |
13 | 224abb4942 |
14 | 1197aca179 |
15 | 906cd04d8 |
hex | 5637f6a1f |
23144131103 has 8 divisors (see below), whose sum is σ = 23303042928. Its totient is φ = 22985638144.
The previous prime is 23144131039. The next prime is 23144131151. The reversal of 23144131103 is 30113144132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23144131103 - 26 = 23144131039 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 (23144139103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6575 + ... + 215247.
It is an arithmetic number, because the mean of its divisors is an integer number (2912880366).
Almost surely, 223144131103 is an apocalyptic number.
23144131103 is a deficient number, since it is larger than the sum of its proper divisors (158911825).
23144131103 is a wasteful number, since it uses less digits than its factorization.
23144131103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209433.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 23144131103 its reverse (30113144132), we get a palindrome (53257275235).
The spelling of 23144131103 in words is "twenty-three billion, one hundred forty-four million, one hundred thirty-one thousand, one hundred three".
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