Base | Representation |
---|---|
bin | 11001010000101111111111… |
… | …110001000111011001111110 |
3 | 112120101021020001022211022120 |
4 | 121100233333301013121332 |
5 | 104030244311242023402 |
6 | 1032143352315423410 |
7 | 32254604224054650 |
oct | 3120577761073176 |
9 | 476337201284276 |
10 | 111102210111102 |
11 | 324452011a7391 |
12 | 10564429454b66 |
13 | 49cbb7cc0b382 |
14 | 1d61538b586d0 |
15 | cca05422b3bc |
hex | 650bffc4767e |
111102210111102 has 32 divisors (see below), whose sum is σ = 253948781329152. Its totient is φ = 31743379540224.
The previous prime is 111102210111047. The next prime is 111102210111103. The reversal of 111102210111102 is 201111012201111.
111102210111102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111102210111103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8249358 + ... + 17036910.
It is an arithmetic number, because the mean of its divisors is an integer number (7935899416536).
Almost surely, 2111102210111102 is an apocalyptic number.
111102210111102 is an abundant number, since it is smaller than the sum of its proper divisors (142846571218050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111102210111102 is a wasteful number, since it uses less digits than its factorization.
111102210111102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9088592.
The product of its (nonzero) digits is 8, while the sum is 15.
Adding to 111102210111102 its reverse (201111012201111), we get a palindrome (312213222312213).
The spelling of 111102210111102 in words is "one hundred eleven trillion, one hundred two billion, two hundred ten million, one hundred eleven thousand, one hundred two".
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