Base | Representation |
---|---|
bin | 1011100001101011001000… |
… | …0101101101001010000011 |
3 | 1122212112121000022101112022 |
4 | 2320122302011231022003 |
5 | 3130114043142111311 |
6 | 42541543305352055 |
7 | 2445414154131611 |
oct | 270326205551203 |
9 | 48775530271468 |
10 | 12673141363331 |
11 | 4046715a03209 |
12 | 150818149862b |
13 | 70c0c25429b7 |
14 | 31b551b5c6b1 |
15 | 16e9ce0685db |
hex | b86b216d283 |
12673141363331 has 4 divisors (see below), whose sum is σ = 12815536210200. Its totient is φ = 12530746516464.
The previous prime is 12673141363321. The next prime is 12673141363339. The reversal of 12673141363331 is 13336314137621.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12673141363331 is a prime.
It is a super-2 number, since 2×126731413633312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12673141363339) 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, 71197423301 + ... + 71197423478.
It is an arithmetic number, because the mean of its divisors is an integer number (3203884052550).
Almost surely, 212673141363331 is an apocalyptic number.
12673141363331 is a deficient number, since it is larger than the sum of its proper divisors (142394846869).
12673141363331 is an equidigital number, since it uses as much as digits as its factorization.
12673141363331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142394846868.
The product of its digits is 489888, while the sum is 44.
The spelling of 12673141363331 in words is "twelve trillion, six hundred seventy-three billion, one hundred forty-one million, three hundred sixty-three thousand, three hundred thirty-one".
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