Base | Representation |
---|---|
bin | 11001010010001101000001… |
… | …101010110011010111011100 |
3 | 112120201211001112202221211110 |
4 | 121102031001222303113130 |
5 | 104033413400100001340 |
6 | 1032301312310422020 |
7 | 32265041463110325 |
oct | 3122150152632734 |
9 | 476654045687743 |
10 | 111202100000220 |
11 | 32483600465559 |
12 | 1057b866361910 |
13 | 4a0840b977138 |
14 | 1d662d331544c |
15 | ccc94d965680 |
hex | 652341ab35dc |
111202100000220 has 48 divisors (see below), whose sum is σ = 311838362478720. Its totient is φ = 29608895002176.
The previous prime is 111202100000213. The next prime is 111202100000239. The reversal of 111202100000220 is 22000001202111.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 111202100000196 and 111202100000205.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1406157982 + ... + 1406237061.
It is an arithmetic number, because the mean of its divisors is an integer number (6496632551640).
Almost surely, 2111202100000220 is an apocalyptic number.
111202100000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
111202100000220 is an abundant number, since it is smaller than the sum of its proper divisors (200636262478500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111202100000220 is a wasteful number, since it uses less digits than its factorization.
111202100000220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2812395714 (or 2812395712 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 111202100000220 its reverse (22000001202111), we get a palindrome (133202101202331).
The spelling of 111202100000220 in words is "one hundred eleven trillion, two hundred two billion, one hundred million, two hundred twenty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •