Base | Representation |
---|---|
bin | 101000000111110… |
… | …1010011101111001 |
3 | 10110211021021121121 |
4 | 1100033222131321 |
5 | 10224122032020 |
6 | 341331305241 |
7 | 45235135306 |
oct | 12017523571 |
9 | 3424237547 |
10 | 1346283385 |
11 | 630a3a6a7 |
12 | 316a4b221 |
13 | 185bc17b5 |
14 | cab2c0ad |
15 | 7d2d3baa |
hex | 503ea779 |
1346283385 has 8 divisors (see below), whose sum is σ = 1671248520. Its totient is φ = 1039887744.
The previous prime is 1346283383. The next prime is 1346283401. The reversal of 1346283385 is 5833826431.
It can be written as a sum of positive squares in 4 ways, for example, as 186267904 + 1160015481 = 13648^2 + 34059^2 .
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 1346283385 - 21 = 1346283383 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1346283383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4642212 + ... + 4642501.
It is an arithmetic number, because the mean of its divisors is an integer number (208906065).
Almost surely, 21346283385 is an apocalyptic number.
It is an amenable number.
1346283385 is a deficient number, since it is larger than the sum of its proper divisors (324965135).
1346283385 is an equidigital number, since it uses as much as digits as its factorization.
1346283385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9284747.
The product of its digits is 414720, while the sum is 43.
The square root of 1346283385 is about 36691.7345597070. The cubic root of 1346283385 is about 1104.1942858136.
The spelling of 1346283385 in words is "one billion, three hundred forty-six million, two hundred eighty-three thousand, three hundred eighty-five".
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