Base | Representation |
---|---|
bin | 1001000110011111… |
… | …0110010000110111 |
3 | 20022021012111001010 |
4 | 2101213312100313 |
5 | 20000421022244 |
6 | 1042233003303 |
7 | 114354236361 |
oct | 22147662067 |
9 | 6267174033 |
10 | 2443142199 |
11 | 10440a9993 |
12 | 582253533 |
13 | 2cc212794 |
14 | 19268dd31 |
15 | e4748eb9 |
hex | 919f6437 |
2443142199 has 16 divisors (see below), whose sum is σ = 3450854880. Its totient is φ = 1532190720.
The previous prime is 2443142183. The next prime is 2443142231. The reversal of 2443142199 is 9912413442.
It is not a de Polignac number, because 2443142199 - 24 = 2443142183 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2443142159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102487 + ... + 124055.
It is an arithmetic number, because the mean of its divisors is an integer number (215678430).
Almost surely, 22443142199 is an apocalyptic number.
2443142199 is a deficient number, since it is larger than the sum of its proper divisors (1007712681).
2443142199 is a wasteful number, since it uses less digits than its factorization.
2443142199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23810.
The product of its digits is 62208, while the sum is 39.
The square root of 2443142199 is about 49428.1518873607. The cubic root of 2443142199 is about 1346.8407513638.
The spelling of 2443142199 in words is "two billion, four hundred forty-three million, one hundred forty-two thousand, one hundred ninety-nine".
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