Base | Representation |
---|---|
bin | 110000011101000010000100… |
… | …101010101010000010110111 |
3 | 1000221112021202121111001111122 |
4 | 300131002010222222002313 |
5 | 210412423002210224421 |
6 | 2033121221340254155 |
7 | 62613030305443520 |
oct | 6035020452520267 |
9 | 1027467677431448 |
10 | 213101323133111 |
11 | 6199a844406686 |
12 | 1ba98569b4135b |
13 | 91ba4a390121a |
14 | 3a8a2326cd847 |
15 | 19983c3bc02ab |
hex | c1d084aaa0b7 |
213101323133111 has 8 divisors (see below), whose sum is σ = 256362493994880. Its totient is φ = 173044683446328.
The previous prime is 213101323133093. The next prime is 213101323133141. The reversal of 213101323133111 is 111331323101312.
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 213101323133111 - 226 = 213101256024247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213101323133141) 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, 801132793601 + ... + 801132793866.
It is an arithmetic number, because the mean of its divisors is an integer number (32045311749360).
Almost surely, 2213101323133111 is an apocalyptic number.
213101323133111 is a deficient number, since it is larger than the sum of its proper divisors (43261170861769).
213101323133111 is a wasteful number, since it uses less digits than its factorization.
213101323133111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1602265587493.
The product of its (nonzero) digits is 972, while the sum is 26.
Adding to 213101323133111 its reverse (111331323101312), we get a palindrome (324432646234423).
The spelling of 213101323133111 in words is "two hundred thirteen trillion, one hundred one billion, three hundred twenty-three million, one hundred thirty-three thousand, one hundred eleven".
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