Base | Representation |
---|---|
bin | 11101110011110000100110… |
… | …001111000000111000111000 |
3 | 122012012001120222002110022212 |
4 | 131303300212033000320320 |
5 | 114140421224120304422 |
6 | 1142454335555434252 |
7 | 36420451513544216 |
oct | 3563604617007070 |
9 | 565161528073285 |
10 | 131100223213112 |
11 | 3885532425656a |
12 | 128541275b5988 |
13 | 581c90c68450a |
14 | 24533db16bcb6 |
15 | 102533e93b9e2 |
hex | 773c263c0e38 |
131100223213112 has 32 divisors (see below), whose sum is σ = 252334051804800. Its totient is φ = 63817818240000.
The previous prime is 131100223213081. The next prime is 131100223213247. The reversal of 131100223213112 is 211312322001131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417061889 + ... + 417376112.
It is an arithmetic number, because the mean of its divisors is an integer number (7885439118900).
Almost surely, 2131100223213112 is an apocalyptic number.
It is an amenable number.
131100223213112 is a deficient number, since it is larger than the sum of its proper divisors (121233828591688).
131100223213112 is a wasteful number, since it uses less digits than its factorization.
131100223213112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 834438527 (or 834438523 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 131100223213112 its reverse (211312322001131), we get a palindrome (342412545214243).
The spelling of 131100223213112 in words is "one hundred thirty-one trillion, one hundred billion, two hundred twenty-three million, two hundred thirteen thousand, one hundred twelve".
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