Base | Representation |
---|---|
bin | 1100000000011110110001… |
… | …1011111010100001111100 |
3 | 1201202010201001010220110121 |
4 | 3000013230123322201330 |
5 | 3212302004204204322 |
6 | 44025033245344324 |
7 | 2531561544641551 |
oct | 300075433724174 |
9 | 51663631126417 |
10 | 13202401241212 |
11 | 423011a350a67 |
12 | 15928695680a4 |
13 | 749c9a609181 |
14 | 338ddcdaaa28 |
15 | 17d658829ec7 |
hex | c01ec6fa87c |
13202401241212 has 12 divisors (see below), whose sum is σ = 23104230706816. Its totient is φ = 6601192467840.
The previous prime is 13202401241201. The next prime is 13202401241219. The reversal of 13202401241212 is 21214210420231.
13202401241212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13202401241219) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2976037 + ... + 5938147.
Almost surely, 213202401241212 is an apocalyptic number.
It is an amenable number.
13202401241212 is a deficient number, since it is larger than the sum of its proper divisors (9901829465604).
13202401241212 is a wasteful number, since it uses less digits than its factorization.
13202401241212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4076388 (or 4076386 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 13202401241212 its reverse (21214210420231), we get a palindrome (34416611661443).
The spelling of 13202401241212 in words is "thirteen trillion, two hundred two billion, four hundred one million, two hundred forty-one thousand, two hundred twelve".
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