Base | Representation |
---|---|
bin | 1010001111101101… |
… | …0111010101111001 |
3 | 21002200002002102122 |
4 | 2203323113111321 |
5 | 21113030421223 |
6 | 1132523211025 |
7 | 125103503441 |
oct | 24373272571 |
9 | 7080062378 |
10 | 2750248313 |
11 | 119149729a |
12 | 649076a75 |
13 | 34aa2ab87 |
14 | 1c1393121 |
15 | 1116ad5c8 |
hex | a3ed7579 |
2750248313 has 2 divisors, whose sum is σ = 2750248314. Its totient is φ = 2750248312.
The previous prime is 2750248211. The next prime is 2750248327. The reversal of 2750248313 is 3138420572.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1502957824 + 1247290489 = 38768^2 + 35317^2 .
It is a cyclic number.
It is not a de Polignac number, because 2750248313 - 222 = 2746054009 is a prime.
It is not a weakly prime, because it can be changed into another prime (2750248513) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375124156 + 1375124157.
It is an arithmetic number, because the mean of its divisors is an integer number (1375124157).
Almost surely, 22750248313 is an apocalyptic number.
It is an amenable number.
2750248313 is a deficient number, since it is larger than the sum of its proper divisors (1).
2750248313 is an equidigital number, since it uses as much as digits as its factorization.
2750248313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40320, while the sum is 35.
The square root of 2750248313 is about 52442.8099266239. The cubic root of 2750248313 is about 1401.0618327126.
Adding to 2750248313 its reverse (3138420572), we get a palindrome (5888668885).
The spelling of 2750248313 in words is "two billion, seven hundred fifty million, two hundred forty-eight thousand, three hundred thirteen".
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