Base | Representation |
---|---|
bin | 111111111000010… |
… | …0101000100111010 |
3 | 12112101021002120111 |
4 | 1333300211010322 |
5 | 13342210104320 |
6 | 552405214534 |
7 | 104054643511 |
oct | 17760450472 |
9 | 5471232514 |
10 | 2143441210 |
11 | 9aaa0a119 |
12 | 4b9a0144a |
13 | 2820bab11 |
14 | 164957678 |
15 | c8298a5a |
hex | 7fc2513a |
2143441210 has 32 divisors (see below), whose sum is σ = 3952460160. Its totient is φ = 836474688.
The previous prime is 2143441189. The next prime is 2143441217. The reversal of 2143441210 is 121443412.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2143441217) 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, 457339 + ... + 462001.
It is an arithmetic number, because the mean of its divisors is an integer number (123514380).
Almost surely, 22143441210 is an apocalyptic number.
2143441210 is a deficient number, since it is larger than the sum of its proper divisors (1809018950).
2143441210 is a wasteful number, since it uses less digits than its factorization.
2143441210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5782.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 2143441210 is about 46297.3132049798. The cubic root of 2143441210 is about 1289.3491117779.
Adding to 2143441210 its reverse (121443412), we get a palindrome (2264884622).
The spelling of 2143441210 in words is "two billion, one hundred forty-three million, four hundred forty-one thousand, two hundred ten".
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