Base | Representation |
---|---|
bin | 10110110011011010… |
… | …01011000000100001 |
3 | 1011121012021222120122 |
4 | 23121231023000201 |
5 | 200033030311113 |
6 | 5342445450025 |
7 | 612243645446 |
oct | 133155130041 |
9 | 34535258518 |
10 | 12242432033 |
11 | 5212596427 |
12 | 2457b70915 |
13 | 1201457630 |
14 | 841cc79cd |
15 | 4b9bac408 |
hex | 2d9b4b021 |
12242432033 has 8 divisors (see below), whose sum is σ = 13205673768. Its totient is φ = 11282264064.
The previous prime is 12242432029. The next prime is 12242432057. The reversal of 12242432033 is 33023424221.
It can be written as a sum of positive squares in 4 ways, for example, as 936788449 + 11305643584 = 30607^2 + 106328^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12242432033 - 22 = 12242432029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12242431993 and 12242432011.
It is not an unprimeable number, because it can be changed into a prime (12242432333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760160 + ... + 776097.
It is an arithmetic number, because the mean of its divisors is an integer number (1650709221).
Almost surely, 212242432033 is an apocalyptic number.
12242432033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12242432033 is a deficient number, since it is larger than the sum of its proper divisors (963241735).
12242432033 is a wasteful number, since it uses less digits than its factorization.
12242432033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1536883.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 12242432033 its reverse (33023424221), we get a palindrome (45265856254).
The spelling of 12242432033 in words is "twelve billion, two hundred forty-two million, four hundred thirty-two thousand, thirty-three".
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