Base | Representation |
---|---|
bin | 111111110110001… |
… | …0101111011011010 |
3 | 12112022011200002021 |
4 | 1333230111323122 |
5 | 13341414034321 |
6 | 552325325054 |
7 | 104042336524 |
oct | 17754257332 |
9 | 5468150067 |
10 | 2142330586 |
11 | 9aa320750 |
12 | 4b956678a |
13 | 281abc446 |
14 | 164748a14 |
15 | c8129941 |
hex | 7fb15eda |
2142330586 has 8 divisors (see below), whose sum is σ = 3505631904. Its totient is φ = 973786620.
The previous prime is 2142330569. The next prime is 2142330587. The reversal of 2142330586 is 6850332412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×21423305862 = 9179160679422206792, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2142330587) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48689310 + ... + 48689353.
It is an arithmetic number, because the mean of its divisors is an integer number (438203988).
Almost surely, 22142330586 is an apocalyptic number.
2142330586 is a deficient number, since it is larger than the sum of its proper divisors (1363301318).
2142330586 is a wasteful number, since it uses less digits than its factorization.
2142330586 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97378676.
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 2142330586 is about 46285.3171751042. The cubic root of 2142330586 is about 1289.1263812361.
Adding to 2142330586 its reverse (6850332412), we get a palindrome (8992662998).
The spelling of 2142330586 in words is "two billion, one hundred forty-two million, three hundred thirty thousand, five hundred eighty-six".
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