Base | Representation |
---|---|
bin | 111111011110111… |
… | …0110011110001010 |
3 | 12111110020111000102 |
4 | 1332331312132022 |
5 | 13330304034424 |
6 | 551212205402 |
7 | 103533626531 |
oct | 17675663612 |
9 | 5443214012 |
10 | 2130143114 |
11 | 9a3457060 |
12 | 4b5469862 |
13 | 27c413018 |
14 | 162c95318 |
15 | c701d7ae |
hex | 7ef7678a |
2130143114 has 32 divisors (see below), whose sum is σ = 3754598400. Its totient is φ = 896266800.
The previous prime is 2130143111. The next prime is 2130143117. The reversal of 2130143114 is 4113410312.
It is an interprime number because it is at equal distance from previous prime (2130143111) and next prime (2130143117).
It is a super-2 number, since 2×21301431142 = 9075019372243233992, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2130143111) 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, 52214 + ... + 83585.
It is an arithmetic number, because the mean of its divisors is an integer number (117331200).
Almost surely, 22130143114 is an apocalyptic number.
2130143114 is a deficient number, since it is larger than the sum of its proper divisors (1624455286).
2130143114 is a wasteful number, since it uses less digits than its factorization.
2130143114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135866.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 2130143114 is about 46153.4734770851. The cubic root of 2130143114 is about 1286.6771670717.
Adding to 2130143114 its reverse (4113410312), we get a palindrome (6243553426).
The spelling of 2130143114 in words is "two billion, one hundred thirty million, one hundred forty-three thousand, one hundred fourteen".
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