Base | Representation |
---|---|
bin | 110100001101001100… |
… | …1101110101001110001 |
3 | 101201101021200212122010 |
4 | 1220122121232221301 |
5 | 3314101144231001 |
6 | 123300435233133 |
7 | 11046146100144 |
oct | 1503231565161 |
9 | 351337625563 |
10 | 112112102001 |
11 | 436013a4659 |
12 | 1988a1487a9 |
13 | a758c642c3 |
14 | 55d790005b |
15 | 2db27508d6 |
hex | 1a1a66ea71 |
112112102001 has 8 divisors (see below), whose sum is σ = 149486495200. Its totient is φ = 74739555072.
The previous prime is 112112101963. The next prime is 112112102009. The reversal of 112112102001 is 100201211211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112112102001 - 213 = 112112093809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112112102009) 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, 313051 + ... + 567648.
It is an arithmetic number, because the mean of its divisors is an integer number (18685811900).
Almost surely, 2112112102001 is an apocalyptic number.
It is an amenable number.
112112102001 is a deficient number, since it is larger than the sum of its proper divisors (37374393199).
112112102001 is an equidigital number, since it uses as much as digits as its factorization.
112112102001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 923135.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 112112102001 its reverse (100201211211), we get a palindrome (212313313212).
The spelling of 112112102001 in words is "one hundred twelve billion, one hundred twelve million, one hundred two thousand, one".
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