Base | Representation |
---|---|
bin | 11001010000110111010110… |
… | …000011011010111000110100 |
3 | 112120102000120220220220220210 |
4 | 121100313112003122320310 |
5 | 104030411441122413022 |
6 | 1032151135251425420 |
7 | 32255303601526353 |
oct | 3120672603327064 |
9 | 476360526826823 |
10 | 111110100201012 |
11 | 3244858aa24750 |
12 | 10565a6b8b5270 |
13 | 49cc83974b023 |
14 | 1d61a869b199a |
15 | cca366c65a0c |
hex | 650dd60dae34 |
111110100201012 has 96 divisors (see below), whose sum is σ = 283278678528384. Its totient is φ = 33615809740800.
The previous prime is 111110100200947. The next prime is 111110100201013. The reversal of 111110100201012 is 210102001011111.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111110100201013) 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 31 ways as a sum of consecutive naturals, for example, 1530890868 + ... + 1530963444.
It is an arithmetic number, because the mean of its divisors is an integer number (2950819568004).
Almost surely, 2111110100201012 is an apocalyptic number.
111110100201012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
111110100201012 is an abundant number, since it is smaller than the sum of its proper divisors (172168578327372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111110100201012 is a wasteful number, since it uses less digits than its factorization.
111110100201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91009 (or 91007 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 111110100201012 its reverse (210102001011111), we get a palindrome (321212101212123).
The spelling of 111110100201012 in words is "one hundred eleven trillion, one hundred ten billion, one hundred million, two hundred one thousand, twelve".
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