Base | Representation |
---|---|
bin | 1011101100101010… |
… | …0011010000111001 |
3 | 22002211122212122022 |
4 | 2323022203100321 |
5 | 22412331332043 |
6 | 1235331204225 |
7 | 140546311604 |
oct | 27312432071 |
9 | 8084585568 |
10 | 3140105273 |
11 | 1371564628 |
12 | 737746675 |
13 | 3b072a776 |
14 | 21b07733b |
15 | 135a1b868 |
hex | bb2a3439 |
3140105273 has 2 divisors, whose sum is σ = 3140105274. Its totient is φ = 3140105272.
The previous prime is 3140105197. The next prime is 3140105279. The reversal of 3140105273 is 3725010413.
3140105273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2005964944 + 1134140329 = 44788^2 + 33677^2 .
It is a cyclic number.
It is not a de Polignac number, because 3140105273 - 210 = 3140104249 is a prime.
It is a super-2 number, since 2×31401052732 = 19720522251044809058, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3140105279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570052636 + 1570052637.
It is an arithmetic number, because the mean of its divisors is an integer number (1570052637).
Almost surely, 23140105273 is an apocalyptic number.
It is an amenable number.
3140105273 is a deficient number, since it is larger than the sum of its proper divisors (1).
3140105273 is an equidigital number, since it uses as much as digits as its factorization.
3140105273 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 3140105273 is about 56036.6422352375. The cubic root of 3140105273 is about 1464.3607150679.
Adding to 3140105273 its reverse (3725010413), we get a palindrome (6865115686).
The spelling of 3140105273 in words is "three billion, one hundred forty million, one hundred five thousand, two hundred seventy-three".
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