Base | Representation |
---|---|
bin | 1010111100010111100011… |
… | …0011011000011000011110 |
3 | 1120121021021210202102002112 |
4 | 2233011320303120120132 |
5 | 3034114001403144410 |
6 | 41331310305354022 |
7 | 2351204610423461 |
oct | 257057063303036 |
9 | 46537253672075 |
10 | 12032230131230 |
11 | 39199272584a1 |
12 | 1423b15638912 |
13 | 693832b05c5a |
14 | 2d85122a92d8 |
15 | 15cebc719105 |
hex | af178cd861e |
12032230131230 has 32 divisors (see below), whose sum is σ = 21860860439520. Its totient is φ = 4767816908800.
The previous prime is 12032230131209. The next prime is 12032230131301. The reversal of 12032230131230 is 3213103223021.
It is a junction number, because it is equal to n+sod(n) for n = 12032230131196 and 12032230131205.
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 15 ways as a sum of consecutive naturals, for example, 81555530 + ... + 81702930.
It is an arithmetic number, because the mean of its divisors is an integer number (683151888735).
Almost surely, 212032230131230 is an apocalyptic number.
12032230131230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12032230131230 is a deficient number, since it is larger than the sum of its proper divisors (9828630308290).
12032230131230 is a wasteful number, since it uses less digits than its factorization.
12032230131230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223804.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12032230131230 its reverse (3213103223021), we get a palindrome (15245333354251).
The spelling of 12032230131230 in words is "twelve trillion, thirty-two billion, two hundred thirty million, one hundred thirty-one thousand, two hundred thirty".
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