Base | Representation |
---|---|
bin | 10011110111001001… |
… | …00111111101110101 |
3 | 1000112010120021122112 |
4 | 21323210213331311 |
5 | 133314230224140 |
6 | 4522031540405 |
7 | 525146064305 |
oct | 117344477565 |
9 | 30463507575 |
10 | 10663133045 |
11 | 4582073754 |
12 | 209708a705 |
13 | 100c1bc0a6 |
14 | 732261605 |
15 | 4261ebc65 |
hex | 27b927f75 |
10663133045 has 8 divisors (see below), whose sum is σ = 13141591224. Its totient is φ = 8299952064.
The previous prime is 10663133027. The next prime is 10663133059. The reversal of 10663133045 is 54033136601.
It can be written as a sum of positive squares in 4 ways, for example, as 1191561361 + 9471571684 = 34519^2 + 97322^2 .
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 10663133045 - 26 = 10663132981 is a prime.
It is a super-2 number, since 2×106631330452 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28819094 + ... + 28819463.
It is an arithmetic number, because the mean of its divisors is an integer number (1642698903).
Almost surely, 210663133045 is an apocalyptic number.
It is an amenable number.
10663133045 is a deficient number, since it is larger than the sum of its proper divisors (2478458179).
10663133045 is an equidigital number, since it uses as much as digits as its factorization.
10663133045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57638599.
The product of its (nonzero) digits is 19440, while the sum is 32.
Adding to 10663133045 its reverse (54033136601), we get a palindrome (64696269646).
The spelling of 10663133045 in words is "ten billion, six hundred sixty-three million, one hundred thirty-three thousand, forty-five".
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