Base | Representation |
---|---|
bin | 10000001011101000011… |
… | …011101000011100001100 |
3 | 10221022021021021211110010 |
4 | 100023220123220130030 |
5 | 121204334241320022 |
6 | 2210502443113220 |
7 | 143224265364426 |
oct | 20135033503414 |
9 | 3838237254403 |
10 | 1112001120012 |
11 | 3996627080a2 |
12 | 15b61ab12810 |
13 | 80b27242813 |
14 | 3bb6d2d7816 |
15 | 1ddd439350c |
hex | 102e86e870c |
1112001120012 has 24 divisors (see below), whose sum is σ = 2594942067312. Its totient is φ = 370628070400.
The previous prime is 1112001120007. The next prime is 1112001120019. The reversal of 1112001120012 is 2100211002111.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 1112001120012.
It is not an unprimeable number, because it can be changed into a prime (1112001120019) 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, 4752189 + ... + 4980692.
It is an arithmetic number, because the mean of its divisors is an integer number (108122586138).
Almost surely, 21112001120012 is an apocalyptic number.
1112001120012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1112001120012 is an abundant number, since it is smaller than the sum of its proper divisors (1482940947300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112001120012 is a wasteful number, since it uses less digits than its factorization.
1112001120012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9742409 (or 9742407 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1112001120012 its reverse (2100211002111), we get a palindrome (3212212122123).
The spelling of 1112001120012 in words is "one trillion, one hundred twelve billion, one million, one hundred twenty thousand, twelve".
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