Base | Representation |
---|---|
bin | 10011110001001011… |
… | …00010110001000011 |
3 | 1000101122022101222122 |
4 | 21320211202301003 |
5 | 133213414322433 |
6 | 4513042154455 |
7 | 524000241056 |
oct | 117045426103 |
9 | 30348271878 |
10 | 10613042243 |
11 | 45568707a1 |
12 | 2082352a2b |
13 | 1001a0156b |
14 | 729742a9d |
15 | 421b05198 |
hex | 278962c43 |
10613042243 has 4 divisors (see below), whose sum is σ = 10614591048. Its totient is φ = 10611493440.
The previous prime is 10613042221. The next prime is 10613042261. The reversal of 10613042243 is 34224031601.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10613042243 - 212 = 10613038147 is a prime.
It is a super-2 number, since 2×106130422432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10613042203) 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, 764078 + ... + 777843.
It is an arithmetic number, because the mean of its divisors is an integer number (2653647762).
Almost surely, 210613042243 is an apocalyptic number.
10613042243 is a deficient number, since it is larger than the sum of its proper divisors (1548805).
10613042243 is an equidigital number, since it uses as much as digits as its factorization.
10613042243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1548804.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 10613042243 its reverse (34224031601), we get a palindrome (44837073844).
The spelling of 10613042243 in words is "ten billion, six hundred thirteen million, forty-two thousand, two hundred forty-three".
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