Base | Representation |
---|---|
bin | 1010111011001100100100… |
… | …1000111110001101100011 |
3 | 1120112100100010020220122201 |
4 | 2232303021020332031203 |
5 | 3033301241400211003 |
6 | 41314141202114031 |
7 | 2346563053644442 |
oct | 256631110761543 |
9 | 46470303226581 |
10 | 12012103132003 |
11 | 3911339077037 |
12 | 142003904b917 |
13 | 691976023660 |
14 | 2d75631a4d59 |
15 | 15c6e0763b1d |
hex | aecc923e363 |
12012103132003 has 8 divisors (see below), whose sum is σ = 12936138160400. Its totient is φ = 11088071974368.
The previous prime is 12012103131937. The next prime is 12012103132009. The reversal of 12012103132003 is 30023130121021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12012103132003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12012103132009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10592488 + ... + 11671546.
It is an arithmetic number, because the mean of its divisors is an integer number (1617017270050).
Almost surely, 212012103132003 is an apocalyptic number.
12012103132003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12012103132003 is a deficient number, since it is larger than the sum of its proper divisors (924035028397).
12012103132003 is a wasteful number, since it uses less digits than its factorization.
12012103132003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1935381.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 12012103132003 its reverse (30023130121021), we get a palindrome (42035233253024).
The spelling of 12012103132003 in words is "twelve trillion, twelve billion, one hundred three million, one hundred thirty-two thousand, three".
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