Base | Representation |
---|---|
bin | 1010111011001101010011… |
… | …1100111011010101111000 |
3 | 1120112100211221010221120100 |
4 | 2232303110330323111320 |
5 | 3033302143113113422 |
6 | 41314213001355400 |
7 | 2346601011235110 |
oct | 256632474732570 |
9 | 46470757127510 |
10 | 12012301301112 |
11 | 391142aa19462 |
12 | 1420093498b60 |
13 | 6919a80b9498 |
14 | 2d758162c040 |
15 | 15c702d5a7ac |
hex | aecd4f3b578 |
12012301301112 has 96 divisors (see below), whose sum is σ = 37181466017280. Its totient is φ = 3432036847680.
The previous prime is 12012301301069. The next prime is 12012301301123. The reversal of 12012301301112 is 21110310321021.
12012301301112 is a `hidden beast` number, since 1 + 20 + 1 + 230 + 1 + 301 + 112 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49023333 + ... + 49267755.
It is an arithmetic number, because the mean of its divisors is an integer number (387306937680).
Almost surely, 212012301301112 is an apocalyptic number.
12012301301112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12012301301112 is an abundant number, since it is smaller than the sum of its proper divisors (25169164716168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12012301301112 is a wasteful number, since it uses less digits than its factorization.
12012301301112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341953 (or 341946 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 12012301301112 its reverse (21110310321021), we get a palindrome (33122611622133).
The spelling of 12012301301112 in words is "twelve trillion, twelve billion, three hundred one million, three hundred one thousand, one hundred twelve".
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