Base | Representation |
---|---|
bin | 111100111111010… |
… | …111011101010001 |
3 | 2122022102012001010 |
4 | 330333113131101 |
5 | 4043422302423 |
6 | 245311401133 |
7 | 34233300663 |
oct | 7477273521 |
9 | 2568365033 |
10 | 1023244113 |
11 | 48565a4a1 |
12 | 2468231a9 |
13 | 133cb80b8 |
14 | 99c7c533 |
15 | 5ec73693 |
hex | 3cfd7751 |
1023244113 has 8 divisors (see below), whose sum is σ = 1366490176. Its totient is φ = 681080400.
The previous prime is 1023244099. The next prime is 1023244133. The reversal of 1023244113 is 3114423201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1023244113 - 25 = 1023244081 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1023244113.
It is not an unprimeable number, because it can be changed into a prime (1023244133) 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, 268378 + ... + 272163.
It is an arithmetic number, because the mean of its divisors is an integer number (170811272).
Almost surely, 21023244113 is an apocalyptic number.
It is an amenable number.
1023244113 is a deficient number, since it is larger than the sum of its proper divisors (343246063).
1023244113 is an equidigital number, since it uses as much as digits as its factorization.
1023244113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541175.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 1023244113 is about 31988.1870852351. The cubic root of 1023244113 is about 1007.6887689854.
Adding to 1023244113 its reverse (3114423201), we get a palindrome (4137667314).
It can be divided in two parts, 10232 and 44113, that added together give a palindrome (54345).
The spelling of 1023244113 in words is "one billion, twenty-three million, two hundred forty-four thousand, one hundred thirteen".
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