Base | Representation |
---|---|
bin | 11111001011000000011… |
… | …011011100011000010011 |
3 | 21120210012011201020221012 |
4 | 133023000123130120103 |
5 | 240044031231224021 |
6 | 4320024411321135 |
7 | 310522532463050 |
oct | 37130033343023 |
9 | 7523164636835 |
10 | 2142122133011 |
11 | 75651810a963 |
12 | 2a71a84501ab |
13 | 127002993473 |
14 | 75971c8a027 |
15 | 3aac518935b |
hex | 1f2c06dc613 |
2142122133011 has 8 divisors (see below), whose sum is σ = 2448251639904. Its totient is φ = 1836020640960.
The previous prime is 2142122132993. The next prime is 2142122133017. The reversal of 2142122133011 is 1103312212412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2142122133011 - 234 = 2124942263827 is a prime.
It is a super-2 number, since 2×21421221330112 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2142122133017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6839600 + ... + 7145933.
It is an arithmetic number, because the mean of its divisors is an integer number (306031454988).
Almost surely, 22142122133011 is an apocalyptic number.
2142122133011 is a deficient number, since it is larger than the sum of its proper divisors (306129506893).
2142122133011 is a wasteful number, since it uses less digits than its factorization.
2142122133011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14007421.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 2142122133011 its reverse (1103312212412), we get a palindrome (3245434345423).
The spelling of 2142122133011 in words is "two trillion, one hundred forty-two billion, one hundred twenty-two million, one hundred thirty-three thousand, eleven".
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