Base | Representation |
---|---|
bin | 110100001001111000… |
… | …1111010101001111111 |
3 | 101201002112122102020101 |
4 | 1220103301322221333 |
5 | 3313334224031421 |
6 | 123241430101531 |
7 | 11043326544565 |
oct | 1502361725177 |
9 | 351075572211 |
10 | 112001002111 |
11 | 43554711669 |
12 | 19858aaa8a7 |
13 | a73bc3541b |
14 | 55c6c5da35 |
15 | 2da7b07191 |
hex | 1a13c7aa7f |
112001002111 has 4 divisors (see below), whose sum is σ = 112250448000. Its totient is φ = 111751556224.
The previous prime is 112001002093. The next prime is 112001002123. The reversal of 112001002111 is 111200100211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 112001002111 - 217 = 112000871039 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 (112001002151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124722271 + ... + 124723168.
It is an arithmetic number, because the mean of its divisors is an integer number (28062612000).
Almost surely, 2112001002111 is an apocalyptic number.
112001002111 is a deficient number, since it is larger than the sum of its proper divisors (249445889).
112001002111 is an equidigital number, since it uses as much as digits as its factorization.
112001002111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249445888.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 112001002111 its reverse (111200100211), we get a palindrome (223201102322).
The spelling of 112001002111 in words is "one hundred twelve billion, one million, two thousand, one hundred eleven".
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