Base | Representation |
---|---|
bin | 101111110010110101000111… |
… | …111011000111000000111101 |
3 | 1000120021001001010020202120112 |
4 | 233302311013323013000331 |
5 | 210022414024441023401 |
6 | 2023021033152355405 |
7 | 62163351501132554 |
oct | 5762650773070075 |
9 | 1016231033222515 |
10 | 210201201111101 |
11 | 60a81913103072 |
12 | 1b6aa498b45b65 |
13 | 9039b715296a5 |
14 | 39c9b14572d9b |
15 | 1947c37b113bb |
hex | bf2d47ec703d |
210201201111101 has 8 divisors (see below), whose sum is σ = 213584747157984. Its totient is φ = 206843191261200.
The previous prime is 210201201111043. The next prime is 210201201111191. The reversal of 210201201111101 is 101111102102012.
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 210201201111101 - 222 = 210201196916797 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210201201111191) 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, 6384032651 + ... + 6384065576.
It is an arithmetic number, because the mean of its divisors is an integer number (26698093394748).
Almost surely, 2210201201111101 is an apocalyptic number.
It is an amenable number.
210201201111101 is a deficient number, since it is larger than the sum of its proper divisors (3383546046883).
210201201111101 is a wasteful number, since it uses less digits than its factorization.
210201201111101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12768098491.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 210201201111101 its reverse (101111102102012), we get a palindrome (311312303213113).
The spelling of 210201201111101 in words is "two hundred ten trillion, two hundred one billion, two hundred one million, one hundred eleven thousand, one hundred one".
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