Base | Representation |
---|---|
bin | 1011101100110101… |
… | …0100011110100111 |
3 | 22002220000202100101 |
4 | 2323031110132213 |
5 | 22413023044033 |
6 | 1235354524531 |
7 | 140555424052 |
oct | 27315243647 |
9 | 8086022311 |
10 | 3140831143 |
11 | 1371a0aa1a |
12 | 737a36747 |
13 | 3b0922c88 |
14 | 21b1c5a99 |
15 | 135b1197d |
hex | bb3547a7 |
3140831143 has 2 divisors, whose sum is σ = 3140831144. Its totient is φ = 3140831142.
The previous prime is 3140831101. The next prime is 3140831227. The reversal of 3140831143 is 3411380413.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3140831143 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3140831443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570415571 + 1570415572.
It is an arithmetic number, because the mean of its divisors is an integer number (1570415572).
Almost surely, 23140831143 is an apocalyptic number.
3140831143 is a deficient number, since it is larger than the sum of its proper divisors (1).
3140831143 is an equidigital number, since it uses as much as digits as its factorization.
3140831143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 3140831143 is about 56043.1186052311. The cubic root of 3140831143 is about 1464.4735407565.
The spelling of 3140831143 in words is "three billion, one hundred forty million, eight hundred thirty-one thousand, one hundred forty-three".
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