Base | Representation |
---|---|
bin | 110100010000011010… |
… | …1101101110111010100 |
3 | 101201122210220211220210 |
4 | 1220200311231313110 |
5 | 3314311321231400 |
6 | 123315254125420 |
7 | 11051630062221 |
oct | 1504065556724 |
9 | 351583824823 |
10 | 112220102100 |
11 | 4365735a737 |
12 | 198ba350870 |
13 | a7754492a2 |
14 | 5607db4948 |
15 | 2dbbe85950 |
hex | 1a20d6ddd4 |
112220102100 has 36 divisors (see below), whose sum is σ = 324690162944. Its totient is φ = 29925360480.
The previous prime is 112220102087. The next prime is 112220102119. The reversal of 112220102100 is 1201022211.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187033204 + ... + 187033803.
Almost surely, 2112220102100 is an apocalyptic number.
112220102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112220102100 is an abundant number, since it is smaller than the sum of its proper divisors (212470060844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112220102100 is a wasteful number, since it uses less digits than its factorization.
112220102100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374067024 (or 374067017 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 112220102100 its reverse (1201022211), we get a palindrome (113421124311).
The spelling of 112220102100 in words is "one hundred twelve billion, two hundred twenty million, one hundred two thousand, one hundred".
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