Base | Representation |
---|---|
bin | 111111011111010… |
… | …0111010110101101 |
3 | 12111110121122200020 |
4 | 1332332213112231 |
5 | 13330331441331 |
6 | 551220352353 |
7 | 103535422350 |
oct | 17676472655 |
9 | 5443548606 |
10 | 2130343341 |
11 | 9a3583535 |
12 | 4b55456b9 |
13 | 27c4831b9 |
14 | 162d08297 |
15 | c705cc96 |
hex | 7efa75ad |
2130343341 has 16 divisors (see below), whose sum is σ = 3248294400. Its totient is φ = 1216567728.
The previous prime is 2130343337. The next prime is 2130343379. The reversal of 2130343341 is 1433430312.
It is not a de Polignac number, because 2130343341 - 22 = 2130343337 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130343301) 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, 2670 + ... + 65328.
It is an arithmetic number, because the mean of its divisors is an integer number (203018400).
Almost surely, 22130343341 is an apocalyptic number.
2130343341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2130343341 is a deficient number, since it is larger than the sum of its proper divisors (1117951059).
2130343341 is a wasteful number, since it uses less digits than its factorization.
2130343341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64288.
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 2130343341 is about 46155.6425694627. The cubic root of 2130343341 is about 1286.7174803939.
Adding to 2130343341 its reverse (1433430312), we get a palindrome (3563773653).
The spelling of 2130343341 in words is "two billion, one hundred thirty million, three hundred forty-three thousand, three hundred forty-one".
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