Base | Representation |
---|---|
bin | 110100001010001010… |
… | …0001111101011010111 |
3 | 101201010011120121112200 |
4 | 1220110110033223113 |
5 | 3313344030013421 |
6 | 123242351015543 |
7 | 11043466205001 |
oct | 1502424175327 |
9 | 351104517480 |
10 | 112010001111 |
11 | 435597a8758 |
12 | 1985bb0a5b3 |
13 | a740a66488 |
14 | 55c8123371 |
15 | 2da87d3726 |
hex | 1a1450fad7 |
112010001111 has 12 divisors (see below), whose sum is σ = 165234612192. Its totient is φ = 73084539456.
The previous prime is 112010001109. The next prime is 112010001119. The reversal of 112010001111 is 111100010211.
It is not a de Polignac number, because 112010001111 - 21 = 112010001109 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 112010001093 and 112010001102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112010001119) 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 11 ways as a sum of consecutive naturals, for example, 132399106 + ... + 132399951.
It is an arithmetic number, because the mean of its divisors is an integer number (13769551016).
Almost surely, 2112010001111 is an apocalyptic number.
112010001111 is a deficient number, since it is larger than the sum of its proper divisors (53224611081).
112010001111 is a wasteful number, since it uses less digits than its factorization.
112010001111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264799110 (or 264799107 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 112010001111 its reverse (111100010211), we get a palindrome (223110011322).
The spelling of 112010001111 in words is "one hundred twelve billion, ten million, one thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •