Base | Representation |
---|---|
bin | 1011000110010100100000… |
… | …1011110001011000110110 |
3 | 1121012121121220102212122100 |
4 | 2301211020023301120312 |
5 | 3044414140030231431 |
6 | 41542025000442530 |
7 | 2366436666106203 |
oct | 261451013613066 |
9 | 47177556385570 |
10 | 12203213133366 |
11 | 3985398749722 |
12 | 1451093479446 |
13 | 6a69b15c83b8 |
14 | 3028d2706caa |
15 | 1626784d94e6 |
hex | b19482f1636 |
12203213133366 has 12 divisors (see below), whose sum is σ = 26440295122332. Its totient is φ = 4067737711116.
The previous prime is 12203213133301. The next prime is 12203213133367. The reversal of 12203213133366 is 66333131230221.
12203213133366 is a `hidden beast` number, since 1 + 2 + 2 + 0 + 3 + 2 + 1 + 313 + 336 + 6 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 12203213133366.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12203213133367) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 338978142576 + ... + 338978142611.
It is an arithmetic number, because the mean of its divisors is an integer number (2203357926861).
Almost surely, 212203213133366 is an apocalyptic number.
12203213133366 is an abundant number, since it is smaller than the sum of its proper divisors (14237081988966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12203213133366 is a wasteful number, since it uses less digits than its factorization.
12203213133366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 677956285195 (or 677956285192 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 36.
Adding to 12203213133366 its reverse (66333131230221), we get a palindrome (78536344363587).
The spelling of 12203213133366 in words is "twelve trillion, two hundred three billion, two hundred thirteen million, one hundred thirty-three thousand, three hundred sixty-six".
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