Base | Representation |
---|---|
bin | 1010111011001000100010… |
… | …1001101111011001010110 |
3 | 1120112020112201102020010021 |
4 | 2232302020221233121112 |
5 | 3033242032411444110 |
6 | 41313441552415354 |
7 | 2346524205464533 |
oct | 256621051573126 |
9 | 46466481366107 |
10 | 12011021203030 |
11 | 3910933384863 |
12 | 141b99684755a |
13 | 691832b2c0b5 |
14 | 2d749d60bd8a |
15 | 15c67a79c2da |
hex | aec88a6f656 |
12011021203030 has 8 divisors (see below), whose sum is σ = 21619838165472. Its totient is φ = 4804408481208.
The previous prime is 12011021203007. The next prime is 12011021203067. The reversal of 12011021203030 is 3030212011021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12011021202995 and 12011021203013.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 600551060142 + ... + 600551060161.
It is an arithmetic number, because the mean of its divisors is an integer number (2702479770684).
Almost surely, 212011021203030 is an apocalyptic number.
12011021203030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12011021203030 is a deficient number, since it is larger than the sum of its proper divisors (9608816962442).
12011021203030 is a wasteful number, since it uses less digits than its factorization.
12011021203030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1201102120310.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 12011021203030 its reverse (3030212011021), we get a palindrome (15041233214051).
The spelling of 12011021203030 in words is "twelve trillion, eleven billion, twenty-one million, two hundred three thousand, thirty".
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