Base | Representation |
---|---|
bin | 11001000010010100111101… |
… | …100110010001010010010001 |
3 | 112102212112000120122002221200 |
4 | 121002110331212101102101 |
5 | 103413030023130310001 |
6 | 1030104202352541413 |
7 | 32123156645154012 |
oct | 3102247546212221 |
9 | 472775016562850 |
10 | 110111110010001 |
11 | 320a2950012241 |
12 | 1042432bb51869 |
13 | 49595827452c9 |
14 | 1d2959870b009 |
15 | cae398ebc086 |
hex | 64253d991491 |
110111110010001 has 12 divisors (see below), whose sum is σ = 159049739074512. Its totient is φ = 73407241466136.
The previous prime is 110111110009937. The next prime is 110111110010003. The reversal of 110111110010001 is 100010011111011.
It is not a de Polignac number, because 110111110010001 - 26 = 110111110009937 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (110111110010003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9475671 + ... + 17607116.
It is an arithmetic number, because the mean of its divisors is an integer number (13254144922876).
Almost surely, 2110111110010001 is an apocalyptic number.
It is an amenable number.
110111110010001 is a deficient number, since it is larger than the sum of its proper divisors (48938629064511).
110111110010001 is a wasteful number, since it uses less digits than its factorization.
110111110010001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27534540 (or 27534537 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 110111110010001 its reverse (100010011111011), we get a palindrome (210121121121012).
The spelling of 110111110010001 in words is "one hundred ten trillion, one hundred eleven billion, one hundred ten million, ten thousand, one".
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