Base | Representation |
---|---|
bin | 111111110110001… |
… | …0001111001110111 |
3 | 12112022010211110210 |
4 | 1333230101321313 |
5 | 13341413022403 |
6 | 552325120503 |
7 | 104042240466 |
oct | 17754217167 |
9 | 5468124423 |
10 | 2142314103 |
11 | 9aa30a326 |
12 | 4b9559133 |
13 | 281ab4aa7 |
14 | 1647429dd |
15 | c8124b03 |
hex | 7fb11e77 |
2142314103 has 16 divisors (see below), whose sum is σ = 2886681600. Its totient is φ = 1413152544.
The previous prime is 2142314101. The next prime is 2142314261. The reversal of 2142314103 is 3014132412.
It is not a de Polignac number, because 2142314103 - 21 = 2142314101 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2142314103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2142314101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108450 + ... + 126672.
It is an arithmetic number, because the mean of its divisors is an integer number (180417600).
Almost surely, 22142314103 is an apocalyptic number.
2142314103 is a deficient number, since it is larger than the sum of its proper divisors (744367497).
2142314103 is a wasteful number, since it uses less digits than its factorization.
2142314103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18638.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2142314103 is about 46285.1391161353. The cubic root of 2142314103 is about 1289.1230750665.
Adding to 2142314103 its reverse (3014132412), we get a palindrome (5156446515).
The spelling of 2142314103 in words is "two billion, one hundred forty-two million, three hundred fourteen thousand, one hundred three".
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