Base | Representation |
---|---|
bin | 10110110011001001… |
… | …10011111011001100 |
3 | 1011121001011122010112 |
4 | 23121210303323030 |
5 | 200032000142312 |
6 | 5342330455152 |
7 | 612216216605 |
oct | 133144637314 |
9 | 34531148115 |
10 | 12240240332 |
11 | 5211329801 |
12 | 24572944b8 |
13 | 1200b6ab78 |
14 | 8418b6dac |
15 | 4b98c7d22 |
hex | 2d9933ecc |
12240240332 has 12 divisors (see below), whose sum is σ = 21421927800. Its totient is φ = 6119689536.
The previous prime is 12240240281. The next prime is 12240240367. The reversal of 12240240332 is 23304204221.
It is a junction number, because it is equal to n+sod(n) for n = 12240240298 and 12240240307.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38813 + ... + 161204.
It is an arithmetic number, because the mean of its divisors is an integer number (1785160650).
Almost surely, 212240240332 is an apocalyptic number.
It is an amenable number.
12240240332 is a deficient number, since it is larger than the sum of its proper divisors (9181687468).
12240240332 is a wasteful number, since it uses less digits than its factorization.
12240240332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215320 (or 215318 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 12240240332 its reverse (23304204221), we get a palindrome (35544444553).
The spelling of 12240240332 in words is "twelve billion, two hundred forty million, two hundred forty thousand, three hundred thirty-two".
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