Base | Representation |
---|---|
bin | 1010111011000101011111… |
… | …0101001001110010010000 |
3 | 1120112011102122011001020212 |
4 | 2232301113311021302100 |
5 | 3033233343220023440 |
6 | 41313224412423252 |
7 | 2346465001353503 |
oct | 256612765116220 |
9 | 46464378131225 |
10 | 12010202111120 |
11 | 3910552a939a4 |
12 | 141b7a8477b28 |
13 | 691732223225 |
14 | 2d742291313a |
15 | 15c62d903465 |
hex | aec57d49c90 |
12010202111120 has 80 divisors (see below), whose sum is σ = 28798094899200. Its totient is φ = 4655410163712.
The previous prime is 12010202111027. The next prime is 12010202111129. The reversal of 12010202111120 is 2111120201021.
12010202111120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 12010202111095 and 12010202111104.
It is not an unprimeable number, because it can be changed into a prime (12010202111129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13308545 + ... + 14182304.
It is an arithmetic number, because the mean of its divisors is an integer number (359976186240).
Almost surely, 212010202111120 is an apocalyptic number.
12010202111120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12010202111120 is an abundant number, since it is smaller than the sum of its proper divisors (16787892788080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12010202111120 is a wasteful number, since it uses less digits than its factorization.
12010202111120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27491032 (or 27491026 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12010202111120 its reverse (2111120201021), we get a palindrome (14121322312141).
The spelling of 12010202111120 in words is "twelve trillion, ten billion, two hundred two million, one hundred eleven thousand, one hundred twenty".
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