Base | Representation |
---|---|
bin | 110100010000000111… |
… | …1111100110110011100 |
3 | 101201122010021212112212 |
4 | 1220200033330312130 |
5 | 3314301302431022 |
6 | 123314302015552 |
7 | 11051446660046 |
oct | 1504017746634 |
9 | 351563255485 |
10 | 112210202012 |
11 | 43651808647 |
12 | 198b6b775b8 |
13 | a77339104c |
14 | 5606958a96 |
15 | 2dbb17c3e2 |
hex | 1a203fcd9c |
112210202012 has 12 divisors (see below), whose sum is σ = 196492859976. Its totient is φ = 56069384880.
The previous prime is 112210202009. The next prime is 112210202017. The reversal of 112210202012 is 210202012211.
It is a super-2 number, since 2×1122102020122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112210202017) 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 3 ways as a sum of consecutive naturals, for example, 8921963 + ... + 8934530.
It is an arithmetic number, because the mean of its divisors is an integer number (16374404998).
Almost surely, 2112210202012 is an apocalyptic number.
It is an amenable number.
112210202012 is a deficient number, since it is larger than the sum of its proper divisors (84282657964).
112210202012 is a wasteful number, since it uses less digits than its factorization.
112210202012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17858068 (or 17858066 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 112210202012 its reverse (210202012211), we get a palindrome (322412214223).
The spelling of 112210202012 in words is "one hundred twelve billion, two hundred ten million, two hundred two thousand, twelve".
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