Base | Representation |
---|---|
bin | 1010111011001000100010… |
… | …1001011011011010110010 |
3 | 1120112020112201021001212121 |
4 | 2232302020221123122302 |
5 | 3033242032401334302 |
6 | 41313441550544454 |
7 | 2346524205004135 |
oct | 256621051333262 |
9 | 46466481231777 |
10 | 12011021121202 |
11 | 3910933329334 |
12 | 141b99680812a |
13 | 691832b00a8c |
14 | 2d749d5ca21c |
15 | 15c67a782e37 |
hex | aec88a5b6b2 |
12011021121202 has 8 divisors (see below), whose sum is σ = 18018914528412. Its totient is φ = 6004716278400.
The previous prime is 12011021121193. The next prime is 12011021121217. The reversal of 12011021121202 is 20212112011021.
12011021121202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9817123966441 + 2193897154761 = 3133229^2 + 1481181^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397122199 + ... + 397152442.
Almost surely, 212011021121202 is an apocalyptic number.
12011021121202 is a deficient number, since it is larger than the sum of its proper divisors (6007893407210).
12011021121202 is an equidigital number, since it uses as much as digits as its factorization.
12011021121202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 794282204.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 12011021121202 its reverse (20212112011021), we get a palindrome (32223133132223).
The spelling of 12011021121202 in words is "twelve trillion, eleven billion, twenty-one million, one hundred twenty-one thousand, two hundred two".
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