Base | Representation |
---|---|
bin | 11001100000111001100100… |
… | …111111110000101001001011 |
3 | 112201022100210220122002201121 |
4 | 121200321210333300221023 |
5 | 104201440144030324321 |
6 | 1034353252531100111 |
7 | 32431023133422565 |
oct | 3140714477605113 |
9 | 481270726562647 |
10 | 112212010011211 |
11 | 32832934321380 |
12 | 10703533141637 |
13 | 4a7c7160b31b6 |
14 | 1d9d139978335 |
15 | ce8d5a211441 |
hex | 660e64ff0a4b |
112212010011211 has 48 divisors (see below), whose sum is σ = 127965633811200. Its totient is φ = 97468434000000.
The previous prime is 112212010011203. The next prime is 112212010011217. The reversal of 112212010011211 is 112110010212211.
It is not a de Polignac number, because 112212010011211 - 23 = 112212010011203 is a prime.
It is a super-2 number, since 2×1122120100112112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112212010011217) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7325014210 + ... + 7325029528.
It is an arithmetic number, because the mean of its divisors is an integer number (2665950704400).
Almost surely, 2112212010011211 is an apocalyptic number.
112212010011211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
112212010011211 is a deficient number, since it is larger than the sum of its proper divisors (15753623799989).
112212010011211 is a wasteful number, since it uses less digits than its factorization.
112212010011211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17812 (or 17711 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 112212010011211 its reverse (112110010212211), we get a palindrome (224322020223422).
The spelling of 112212010011211 in words is "one hundred twelve trillion, two hundred twelve billion, ten million, eleven thousand, two hundred eleven".
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