Base | Representation |
---|---|
bin | 111111111010100… |
… | …0011111111011011 |
3 | 12112110110210122110 |
4 | 1333311003333123 |
5 | 13343010211121 |
6 | 552450323403 |
7 | 104100636660 |
oct | 17765037733 |
9 | 5473423573 |
10 | 2144616411 |
11 | a00642063 |
12 | 4ba289563 |
13 | 28240c9c2 |
14 | 164b81a67 |
15 | c842bd76 |
hex | 7fd43fdb |
2144616411 has 16 divisors (see below), whose sum is σ = 3312756224. Its totient is φ = 1208706624.
The previous prime is 2144616401. The next prime is 2144616413. The reversal of 2144616411 is 1146164412.
It is not a de Polignac number, because 2144616411 - 25 = 2144616379 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2144616413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 697951 + ... + 701016.
It is an arithmetic number, because the mean of its divisors is an integer number (207047264).
Almost surely, 22144616411 is an apocalyptic number.
2144616411 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2144616411 is a deficient number, since it is larger than the sum of its proper divisors (1168139813).
2144616411 is a wasteful number, since it uses less digits than its factorization.
2144616411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1399050.
The product of its digits is 4608, while the sum is 30.
The square root of 2144616411 is about 46310.0033578060. The cubic root of 2144616411 is about 1289.5847091774.
The spelling of 2144616411 in words is "two billion, one hundred forty-four million, six hundred sixteen thousand, four hundred eleven".
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