Base | Representation |
---|---|
bin | 10110101110101111… |
… | …00001111011100100 |
3 | 1011111110111000021112 |
4 | 23113113201323210 |
5 | 144443010014244 |
6 | 5334525004152 |
7 | 611256345113 |
oct | 132727417344 |
9 | 34443430245 |
10 | 12203204324 |
11 | 51a2433033 |
12 | 24469b3658 |
13 | 11c62a147c |
14 | 83a9d5c7a |
15 | 4b650e39e |
hex | 2d75e1ee4 |
12203204324 has 12 divisors (see below), whose sum is σ = 21390449724. Its totient is φ = 6091647264.
The previous prime is 12203204303. The next prime is 12203204341. The reversal of 12203204324 is 42340230221.
It can be written as a sum of positive squares in 2 ways, for example, as 3476281600 + 8726922724 = 58960^2 + 93418^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 12203204324.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2485967 + ... + 2490870.
It is an arithmetic number, because the mean of its divisors is an integer number (1782537477).
Almost surely, 212203204324 is an apocalyptic number.
It is an amenable number.
12203204324 is a deficient number, since it is larger than the sum of its proper divisors (9187245400).
12203204324 is a wasteful number, since it uses less digits than its factorization.
12203204324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4977454 (or 4977452 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 12203204324 its reverse (42340230221), we get a palindrome (54543434545).
The spelling of 12203204324 in words is "twelve billion, two hundred three million, two hundred four thousand, three hundred twenty-four".
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