Base | Representation |
---|---|
bin | 110100001101001010… |
… | …1100100100010101011 |
3 | 101201101012122111110010 |
4 | 1220122111210202223 |
5 | 3314100404341021 |
6 | 123300400023003 |
7 | 11046133610265 |
oct | 1503225444253 |
9 | 351335574403 |
10 | 112111012011 |
11 | 4360081a739 |
12 | 19889901a63 |
13 | a75897213b |
14 | 55d76d8b35 |
15 | 2db25d7976 |
hex | 1a1a5648ab |
112111012011 has 8 divisors (see below), whose sum is σ = 149958926800. Its totient is φ = 74501885952.
The previous prime is 112111011973. The next prime is 112111012049. The reversal of 112111012011 is 110210111211.
It is an interprime number because it is at equal distance from previous prime (112111011973) and next prime (112111012049).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112111012011 - 210 = 112111010987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112111012051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59696086 + ... + 59697963.
It is an arithmetic number, because the mean of its divisors is an integer number (18744865850).
Almost surely, 2112111012011 is an apocalyptic number.
112111012011 is a deficient number, since it is larger than the sum of its proper divisors (37847914789).
112111012011 is a wasteful number, since it uses less digits than its factorization.
112111012011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119394365.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 112111012011 its reverse (110210111211), we get a palindrome (222321123222).
The spelling of 112111012011 in words is "one hundred twelve billion, one hundred eleven million, twelve thousand, eleven".
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