Base | Representation |
---|---|
bin | 1011000110010011110001… |
… | …0001001101001000010000 |
3 | 1121012121002222021210022110 |
4 | 2301210330101031020100 |
5 | 3044413232341343440 |
6 | 41541553100105320 |
7 | 2366432021006625 |
oct | 261447421151020 |
9 | 47177088253273 |
10 | 12203013231120 |
11 | 39852a5923158 |
12 | 1451038535240 |
13 | 6a697c07674a |
14 | 3028b3d4c34c |
15 | 162665b9e080 |
hex | b193c44d210 |
12203013231120 has 40 divisors (see below), whose sum is σ = 37829341017216. Its totient is φ = 3254136861568.
The previous prime is 12203013231113. The next prime is 12203013231137. The reversal of 12203013231120 is 2113231030221.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25422943992 + ... + 25422944471.
Almost surely, 212203013231120 is an apocalyptic number.
12203013231120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12203013231120 is an abundant number, since it is smaller than the sum of its proper divisors (25626327786096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12203013231120 is a wasteful number, since it uses less digits than its factorization.
12203013231120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50845888479 (or 50845888473 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12203013231120 its reverse (2113231030221), we get a palindrome (14316244261341).
The spelling of 12203013231120 in words is "twelve trillion, two hundred three billion, thirteen million, two hundred thirty-one thousand, one hundred twenty".
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