Base | Representation |
---|---|
bin | 100111101100100100000 |
3 | 2110002022121 |
4 | 10331210200 |
5 | 313111033 |
6 | 43514024 |
7 | 14025220 |
oct | 4754440 |
9 | 2402277 |
10 | 1300768 |
11 | 809317 |
12 | 528914 |
13 | 3670b1 |
14 | 25c080 |
15 | 1aa62d |
hex | 13d920 |
1300768 has 24 divisors (see below), whose sum is σ = 2927232. Its totient is φ = 557376.
The previous prime is 1300751. The next prime is 1300769. The reversal of 1300768 is 8670031.
It is not an unprimeable number, because it can be changed into a prime (1300769) 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, 2680 + ... + 3127.
It is an arithmetic number, because the mean of its divisors is an integer number (121968).
21300768 is an apocalyptic number.
It is an amenable number.
1300768 is an abundant number, since it is smaller than the sum of its proper divisors (1626464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1300768 is an equidigital number, since it uses as much as digits as its factorization.
1300768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5824 (or 5816 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 1300768 is about 1140.5121656519. The cubic root of 1300768 is about 109.1607761197.
Adding to 1300768 its reverse (8670031), we get a palindrome (9970799).
The spelling of 1300768 in words is "one million, three hundred thousand, seven hundred sixty-eight".
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