Base | Representation |
---|---|
bin | 11001010010001011001011… |
… | …000111110010111101000001 |
3 | 112120201121220221022222002211 |
4 | 121102023023013302331001 |
5 | 104033400311421041001 |
6 | 1032300343101542121 |
7 | 32264641262615362 |
oct | 3122131307627501 |
9 | 476647827288084 |
10 | 111200111112001 |
11 | 3248277a81838a |
12 | 1057b3b0274941 |
13 | 4a081828c06c2 |
14 | 1d6618510db69 |
15 | ccc88404a351 |
hex | 6522cb1f2f41 |
111200111112001 has 8 divisors (see below), whose sum is σ = 115274753452800. Its totient is φ = 107141479154640.
The previous prime is 111200111111989. The next prime is 111200111112011. The reversal of 111200111112001 is 100211111002111.
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 111200111112001 - 229 = 111199574241089 is a prime.
It is a super-2 number, since 2×1112001111120012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (111200111112011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4002581715 + ... + 4002609496.
It is an arithmetic number, because the mean of its divisors is an integer number (14409344181600).
Almost surely, 2111200111112001 is an apocalyptic number.
It is an amenable number.
111200111112001 is a deficient number, since it is larger than the sum of its proper divisors (4074642340799).
111200111112001 is an equidigital number, since it uses as much as digits as its factorization.
111200111112001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8005191719.
The product of its (nonzero) digits is 4, while the sum is 13.
Adding to 111200111112001 its reverse (100211111002111), we get a palindrome (211411222114112).
The spelling of 111200111112001 in words is "one hundred eleven trillion, two hundred billion, one hundred eleven million, one hundred twelve thousand, one".
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