Base | Representation |
---|---|
bin | 110000010000001101011000… |
… | …011001011000000110111011 |
3 | 1000211102001012111110220010122 |
4 | 300100031120121120012323 |
5 | 210304003242200010021 |
6 | 2031204323522003455 |
7 | 62462253133361345 |
oct | 6020153031300673 |
9 | 1024361174426118 |
10 | 212220112110011 |
11 | 616900537a0275 |
12 | 1b97581a1a658b |
13 | 9155369969135 |
14 | 3a59718830295 |
15 | 19804eae47bab |
hex | c103586581bb |
212220112110011 has 8 divisors (see below), whose sum is σ = 212554642482000. Its totient is φ = 211885813171360.
The previous prime is 212220112109917. The next prime is 212220112110023. The reversal of 212220112110011 is 110011211022212.
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 212220112110011 - 238 = 211945234203067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212220112118011) 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, 56022881 + ... + 59690898.
It is an arithmetic number, because the mean of its divisors is an integer number (26569330310250).
Almost surely, 2212220112110011 is an apocalyptic number.
212220112110011 is a deficient number, since it is larger than the sum of its proper divisors (334530371989).
212220112110011 is a wasteful number, since it uses less digits than its factorization.
212220112110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115716669.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 212220112110011 its reverse (110011211022212), we get a palindrome (322231323132223).
The spelling of 212220112110011 in words is "two hundred twelve trillion, two hundred twenty billion, one hundred twelve million, one hundred ten thousand, eleven".
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