Base | Representation |
---|---|
bin | 1010100100011101100010… |
… | …01101001001100101010101 |
3 | 10001022000100111100111120211 |
4 | 11102032301031021211111 |
5 | 11021303222002144023 |
6 | 121233412230525421 |
7 | 4616153140111405 |
oct | 522166115114525 |
9 | 101260314314524 |
10 | 23243041053013 |
11 | 7451355803101 |
12 | 27347a7506871 |
13 | cc7a6a2417c2 |
14 | 5a4d7d654805 |
15 | 2a49114d8a0d |
hex | 1523b1349955 |
23243041053013 has 4 divisors (see below), whose sum is σ = 23257379759788. Its totient is φ = 23228702346240.
The previous prime is 23243041053007. The next prime is 23243041053053. The reversal of 23243041053013 is 31035014034232.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 19201240414084 + 4041800638929 = 4381922^2 + 2010423^2 .
It is a cyclic number.
It is not a de Polignac number, because 23243041053013 - 25 = 23243041052981 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 (23243041053053) 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, 7169350956 + ... + 7169354197.
It is an arithmetic number, because the mean of its divisors is an integer number (5814344939947).
Almost surely, 223243041053013 is an apocalyptic number.
It is an amenable number.
23243041053013 is a deficient number, since it is larger than the sum of its proper divisors (14338706775).
23243041053013 is a wasteful number, since it uses less digits than its factorization.
23243041053013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14338706774.
The product of its (nonzero) digits is 25920, while the sum is 31.
Adding to 23243041053013 its reverse (31035014034232), we get a palindrome (54278055087245).
The spelling of 23243041053013 in words is "twenty-three trillion, two hundred forty-three billion, forty-one million, fifty-three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •