Base | Representation |
---|---|
bin | 110100001100111010… |
… | …0000010000101001111 |
3 | 101201100121002211020012 |
4 | 1220121310002011033 |
5 | 3314041132020421 |
6 | 123255443343435 |
7 | 11045666102030 |
oct | 1503164020517 |
9 | 351317084205 |
10 | 112102220111 |
11 | 435a6865202 |
12 | 19886981b7b |
13 | a756bb442b |
14 | 55d648aa87 |
15 | 2db194c95b |
hex | 1a19d0214f |
112102220111 has 8 divisors (see below), whose sum is σ = 130288295040. Its totient is φ = 94459013208.
The previous prime is 112102220099. The next prime is 112102220143. The reversal of 112102220111 is 111022201211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112102220111 - 234 = 94922350927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112102220911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135716561 + ... + 135717386.
It is an arithmetic number, because the mean of its divisors is an integer number (16286036880).
Almost surely, 2112102220111 is an apocalyptic number.
112102220111 is a deficient number, since it is larger than the sum of its proper divisors (18186074929).
112102220111 is an equidigital number, since it uses as much as digits as its factorization.
112102220111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271434013.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 112102220111 its reverse (111022201211), we get a palindrome (223124421322).
The spelling of 112102220111 in words is "one hundred twelve billion, one hundred two million, two hundred twenty thousand, one hundred eleven".
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