Base | Representation |
---|---|
bin | 10110110001000111… |
… | …11001010011111000 |
3 | 1011112212011001210011 |
4 | 23120203321103320 |
5 | 200013121114112 |
6 | 5340522031304 |
7 | 611621452516 |
oct | 133043712370 |
9 | 34485131704 |
10 | 12223223032 |
11 | 5202766419 |
12 | 2451648534 |
13 | 11ca490267 |
14 | 83d5274b6 |
15 | 4b8165aa7 |
hex | 2d88f94f8 |
12223223032 has 16 divisors (see below), whose sum is σ = 24124782600. Its totient is φ = 5789947680.
The previous prime is 12223222987. The next prime is 12223223059. The reversal of 12223223032 is 23032232221.
It is a junction number, because it is equal to n+sod(n) for n = 12223222994 and 12223223012.
It is a congruent number.
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, 40207819 + ... + 40208122.
Almost surely, 212223223032 is an apocalyptic number.
It is an amenable number.
12223223032 is a deficient number, since it is larger than the sum of its proper divisors (11901559568).
12223223032 is a wasteful number, since it uses less digits than its factorization.
12223223032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80415966 (or 80415962 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 12223223032 its reverse (23032232221), we get a palindrome (35255455253).
The spelling of 12223223032 in words is "twelve billion, two hundred twenty-three million, two hundred twenty-three thousand, thirty-two".
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