Base | Representation |
---|---|
bin | 10010111001010011… |
… | …11001110010111111 |
3 | 222011222112002101012 |
4 | 21130221321302333 |
5 | 131233433014403 |
6 | 4354342105435 |
7 | 506250113363 |
oct | 113451716277 |
9 | 28158462335 |
10 | 10144423103 |
11 | 4336298251 |
12 | 1b7141b27b |
13 | c588b5b29 |
14 | 6c33d92a3 |
15 | 3e58d9ed8 |
hex | 25ca79cbf |
10144423103 has 4 divisors (see below), whose sum is σ = 10148762520. Its totient is φ = 10140083688.
The previous prime is 10144423087. The next prime is 10144423109. The reversal of 10144423103 is 30132444101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30132444101 = 41 ⋅734937661.
It is a cyclic number.
It is not a de Polignac number, because 10144423103 - 24 = 10144423087 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 (10144423109) 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, 2166200 + ... + 2170877.
It is an arithmetic number, because the mean of its divisors is an integer number (2537190630).
Almost surely, 210144423103 is an apocalyptic number.
10144423103 is a deficient number, since it is larger than the sum of its proper divisors (4339417).
10144423103 is an equidigital number, since it uses as much as digits as its factorization.
10144423103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4339416.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 10144423103 its reverse (30132444101), we get a palindrome (40276867204).
The spelling of 10144423103 in words is "ten billion, one hundred forty-four million, four hundred twenty-three thousand, one hundred three".
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