Base | Representation |
---|---|
bin | 110100001010001010… |
… | …0010001110110011100 |
3 | 101201010011121001202100 |
4 | 1220110110101312130 |
5 | 3313344030310022 |
6 | 123242351125100 |
7 | 11043466242645 |
oct | 1502424216634 |
9 | 351104531670 |
10 | 112010010012 |
11 | 4355980440a |
12 | 1985bb13790 |
13 | a740a6a544 |
14 | 55c81266cc |
15 | 2da87d61ac |
hex | 1a14511d9c |
112010010012 has 36 divisors (see below), whose sum is σ = 286720426720. Its totient is φ = 36864052992.
The previous prime is 112010009957. The next prime is 112010010017. The reversal of 112010010012 is 210010010211.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 112010009976 and 112010010003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112010010017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19689493 + ... + 19695180.
Almost surely, 2112010010012 is an apocalyptic number.
112010010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
112010010012 is an abundant number, since it is smaller than the sum of its proper divisors (174710416708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112010010012 is a wasteful number, since it uses less digits than its factorization.
112010010012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39384762 (or 39384757 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 112010010012 its reverse (210010010211), we get a palindrome (322020020223).
The spelling of 112010010012 in words is "one hundred twelve billion, ten million, ten thousand, twelve".
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