Base | Representation |
---|---|
bin | 111101110000110… |
… | …101101100110101 |
3 | 2200012211002001221 |
4 | 331300311230311 |
5 | 4110232304140 |
6 | 250453350341 |
7 | 34451444200 |
oct | 7560655465 |
9 | 2605732057 |
10 | 1036213045 |
11 | 491a0821a |
12 | 24b0383b1 |
13 | 1368a911a |
14 | 9b896937 |
15 | 60e8614a |
hex | 3dc35b35 |
1036213045 has 12 divisors (see below), whose sum is σ = 1446469164. Its totient is φ = 710545920.
The previous prime is 1036213021. The next prime is 1036213067. The reversal of 1036213045 is 5403126301.
It can be written as a sum of positive squares in 2 ways, for example, as 607474609 + 428738436 = 24647^2 + 20706^2 .
It is not a de Polignac number, because 1036213045 - 211 = 1036210997 is a prime.
It is a super-3 number, since 3×10362130453 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2114476 + ... + 2114965.
It is an arithmetic number, because the mean of its divisors is an integer number (120539097).
Almost surely, 21036213045 is an apocalyptic number.
It is an amenable number.
1036213045 is a deficient number, since it is larger than the sum of its proper divisors (410256119).
1036213045 is an equidigital number, since it uses as much as digits as its factorization.
1036213045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4229460 (or 4229453 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 1036213045 is about 32190.2632017820. The cubic root of 1036213045 is about 1011.9281680881.
Adding to 1036213045 its reverse (5403126301), we get a palindrome (6439339346).
The spelling of 1036213045 in words is "one billion, thirty-six million, two hundred thirteen thousand, forty-five".
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