Base | Representation |
---|---|
bin | 1010111100010111001011… |
… | …0101111010110010001011 |
3 | 1120121021000211120222111020 |
4 | 2233011302311322302023 |
5 | 3034113300303230011 |
6 | 41331252334203523 |
7 | 2351202254440023 |
oct | 257056265726213 |
9 | 46537024528436 |
10 | 12032130133131 |
11 | 3919885868439 |
12 | 1423aa80535a3 |
13 | 693818193294 |
14 | 2d8502cb8a83 |
15 | 15ceb3a65006 |
hex | af172d7ac8b |
12032130133131 has 16 divisors (see below), whose sum is σ = 16594923970560. Its totient is φ = 7746458592960.
The previous prime is 12032130133123. The next prime is 12032130133157. The reversal of 12032130133131 is 13133103123021.
It is not a de Polignac number, because 12032130133131 - 23 = 12032130133123 is a prime.
It is a super-2 number, since 2×120321301331312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12032130183131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135005290 + ... + 135094383.
It is an arithmetic number, because the mean of its divisors is an integer number (1037182748160).
Almost surely, 212032130133131 is an apocalyptic number.
12032130133131 is a deficient number, since it is larger than the sum of its proper divisors (4562793837429).
12032130133131 is a wasteful number, since it uses less digits than its factorization.
12032130133131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270100186.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 12032130133131 its reverse (13133103123021), we get a palindrome (25165233256152).
The spelling of 12032130133131 in words is "twelve trillion, thirty-two billion, one hundred thirty million, one hundred thirty-three thousand, one hundred thirty-one".
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