Base | Representation |
---|---|
bin | 1010111011001001001101… |
… | …1000000110111010001000 |
3 | 1120112021000020222110200120 |
4 | 2232302103120012322020 |
5 | 3033242414442130440 |
6 | 41313511501103240 |
7 | 2346531522030363 |
oct | 256622330067210 |
9 | 46467006873616 |
10 | 12011201130120 |
11 | 3910a159a7735 |
12 | 141ba26b57b20 |
13 | 6918611a8a2a |
14 | 2d74b94870da |
15 | 15c68b48ddd0 |
hex | aec93606e88 |
12011201130120 has 64 divisors (see below), whose sum is σ = 36871594182720. Its totient is φ = 3128498897664.
The previous prime is 12011201130119. The next prime is 12011201130161. The reversal of 12011201130120 is 2103110211021.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 12011201130120.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1163870919 + ... + 1163881238.
It is an arithmetic number, because the mean of its divisors is an integer number (576118659105).
Almost surely, 212011201130120 is an apocalyptic number.
12011201130120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12011201130120 is an abundant number, since it is smaller than the sum of its proper divisors (24860393052600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12011201130120 is a wasteful number, since it uses less digits than its factorization.
12011201130120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2327752214 (or 2327752210 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 12011201130120 its reverse (2103110211021), we get a palindrome (14114311341141).
The spelling of 12011201130120 in words is "twelve trillion, eleven billion, two hundred one million, one hundred thirty thousand, one hundred twenty".
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