Base | Representation |
---|---|
bin | 110100001101001001… |
… | …0011110110101101100 |
3 | 101201101011010100121212 |
4 | 1220122102132311230 |
5 | 3314100202432340 |
6 | 123300330413552 |
7 | 11046123665342 |
oct | 1503222366554 |
9 | 351334110555 |
10 | 112110202220 |
11 | 43600317295 |
12 | 198895912b8 |
13 | a75874a683 |
14 | 55d7567992 |
15 | 2db24c7a65 |
hex | 1a1a49ed6c |
112110202220 has 24 divisors (see below), whose sum is σ = 235512645984. Its totient is φ = 44828610176.
The previous prime is 112110202207. The next prime is 112110202229. The reversal of 112110202220 is 22202011211.
It is a junction number, because it is equal to n+sod(n) for n = 112110202195 and 112110202204.
It is not an unprimeable number, because it can be changed into a prime (112110202229) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 907409 + ... + 1023528.
It is an arithmetic number, because the mean of its divisors is an integer number (9813026916).
Almost surely, 2112110202220 is an apocalyptic number.
112110202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112110202220 is an abundant number, since it is smaller than the sum of its proper divisors (123402443764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112110202220 is a wasteful number, since it uses less digits than its factorization.
112110202220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1933849 (or 1933847 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 112110202220 its reverse (22202011211), we get a palindrome (134312213431).
The spelling of 112110202220 in words is "one hundred twelve billion, one hundred ten million, two hundred two thousand, two hundred twenty".
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