Base | Representation |
---|---|
bin | 1010111011000101001011… |
… | …1100010110011110000001 |
3 | 1120112011012220212001121110 |
4 | 2232301102330112132001 |
5 | 3033233211222041001 |
6 | 41313212323113533 |
7 | 2346462654363144 |
oct | 256612274263601 |
9 | 46464186761543 |
10 | 12010120112001 |
11 | 3910510777830 |
12 | 141b784b128a9 |
13 | 69171b242c3b |
14 | 2d7415a8a05b |
15 | 15c6266073d6 |
hex | aec52f16781 |
12010120112001 has 16 divisors (see below), whose sum is σ = 17516100127680. Its totient is φ = 7259346294720.
The previous prime is 12010120111991. The next prime is 12010120112009. The reversal of 12010120112001 is 10021102101021.
12010120112001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12010120112001 - 210 = 12010120110977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12010120112009) 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, 487846986 + ... + 487871603.
It is an arithmetic number, because the mean of its divisors is an integer number (1094756257980).
Almost surely, 212010120112001 is an apocalyptic number.
12010120112001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12010120112001 is a deficient number, since it is larger than the sum of its proper divisors (5505980015679).
12010120112001 is a wasteful number, since it uses less digits than its factorization.
12010120112001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 975718976.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 12010120112001 its reverse (10021102101021), we get a palindrome (22031222213022).
It can be divided in two parts, 12010120 and 112001, that added together give a palindrome (12122121).
The spelling of 12010120112001 in words is "twelve trillion, ten billion, one hundred twenty million, one hundred twelve thousand, one".
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