Base | Representation |
---|---|
bin | 11111001101001010000… |
… | …100110000100101111011 |
3 | 21121000011010002022201211 |
4 | 133031022010300211323 |
5 | 240113243422123144 |
6 | 4321045504023551 |
7 | 310634003336146 |
oct | 37151204604573 |
9 | 7530133068654 |
10 | 2144431442299 |
11 | 7574a270a133 |
12 | 2a7731901bb7 |
13 | 1272b0247973 |
14 | 75b1085d05d |
15 | 3abacc99034 |
hex | 1f34a13097b |
2144431442299 has 2 divisors, whose sum is σ = 2144431442300. Its totient is φ = 2144431442298.
The previous prime is 2144431442291. The next prime is 2144431442407. The reversal of 2144431442299 is 9922441344412.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2144431442299 - 23 = 2144431442291 is a prime.
It is not a weakly prime, because it can be changed into another prime (2144431442291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072215721149 + 1072215721150.
It is an arithmetic number, because the mean of its divisors is an integer number (1072215721150).
Almost surely, 22144431442299 is an apocalyptic number.
2144431442299 is a deficient number, since it is larger than the sum of its proper divisors (1).
2144431442299 is an equidigital number, since it uses as much as digits as its factorization.
2144431442299 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1990656, while the sum is 49.
The spelling of 2144431442299 in words is "two trillion, one hundred forty-four billion, four hundred thirty-one million, four hundred forty-two thousand, two hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •