Base | Representation |
---|---|
bin | 1011000110111010001101… |
… | …0100010011011101100100 |
3 | 1121020120202002221011010002 |
4 | 2301232203110103131210 |
5 | 3100100401000000312 |
6 | 41550421031520432 |
7 | 2400245516242355 |
oct | 261564324233544 |
9 | 47216662834102 |
10 | 12213332031332 |
11 | 3989710592513 |
12 | 1453038229118 |
13 | 6a7934b14ca3 |
14 | 3031b2579d2c |
15 | 162a6ba314c2 |
hex | b1ba3513764 |
12213332031332 has 12 divisors (see below), whose sum is σ = 21373705160556. Its totient is φ = 6106559128320.
The previous prime is 12213332031331. The next prime is 12213332031343. The reversal of 12213332031332 is 23313023331221.
12213332031332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 6185845482496 + 6027486548836 = 2487136^2 + 2455094^2 .
It is a junction number, because it is equal to n+sod(n) for n = 12213332031295 and 12213332031304.
It is not an unprimeable number, because it can be changed into a prime (12213332031331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26464469 + ... + 26922012.
It is an arithmetic number, because the mean of its divisors is an integer number (1781142096713).
Almost surely, 212213332031332 is an apocalyptic number.
It is an amenable number.
12213332031332 is a deficient number, since it is larger than the sum of its proper divisors (9160373129224).
12213332031332 is a wasteful number, since it uses less digits than its factorization.
12213332031332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53443678 (or 53443676 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 12213332031332 its reverse (23313023331221), we get a palindrome (35526355362553).
The spelling of 12213332031332 in words is "twelve trillion, two hundred thirteen billion, three hundred thirty-two million, thirty-one thousand, three hundred thirty-two".
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