Base | Representation |
---|---|
bin | 10110011011101000… |
… | …11100111111010110 |
3 | 1011002022001111121100 |
4 | 23031310130333112 |
5 | 144131002422402 |
6 | 5311003330530 |
7 | 604302634200 |
oct | 131564347726 |
9 | 34068044540 |
10 | 12043014102 |
11 | 511aa70819 |
12 | 2401220a46 |
13 | 119c045262 |
14 | 823617770 |
15 | 4a741a71c |
hex | 2cdd1cfd6 |
12043014102 has 72 divisors (see below), whose sum is σ = 30557358000. Its totient is φ = 3417730848.
The previous prime is 12043014019. The next prime is 12043014127. The reversal of 12043014102 is 20141034021.
12043014102 is a `hidden beast` number, since 120 + 430 + 14 + 102 = 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 35 ways as a sum of consecutive naturals, for example, 85599 + ... + 177237.
It is an arithmetic number, because the mean of its divisors is an integer number (424407750).
Almost surely, 212043014102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12043014102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15278679000).
12043014102 is an abundant number, since it is smaller than the sum of its proper divisors (18514343898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12043014102 is a wasteful number, since it uses less digits than its factorization.
12043014102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91810 (or 91800 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 12043014102 its reverse (20141034021), we get a palindrome (32184048123).
The spelling of 12043014102 in words is "twelve billion, forty-three million, fourteen thousand, one hundred two".
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