Base | Representation |
---|---|
bin | 10111100001101000… |
… | …11110100111101000 |
3 | 1012121012222211020111 |
4 | 23300310132213220 |
5 | 201331314121321 |
6 | 5445141304104 |
7 | 624663061363 |
oct | 136064364750 |
9 | 35535884214 |
10 | 12630223336 |
11 | 53a1482805 |
12 | 2545a05034 |
13 | 12638b2c43 |
14 | 87b5d10da |
15 | 4ddc5d5e1 |
hex | 2f0d1e9e8 |
12630223336 has 32 divisors (see below), whose sum is σ = 23943689280. Its totient is φ = 6245337600.
The previous prime is 12630223327. The next prime is 12630223357. The reversal of 12630223336 is 63332203621.
It is a junction number, because it is equal to n+sod(n) for n = 12630223298 and 12630223307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1182741 + ... + 1193371.
It is an arithmetic number, because the mean of its divisors is an integer number (748240290).
Almost surely, 212630223336 is an apocalyptic number.
It is an amenable number.
12630223336 is a deficient number, since it is larger than the sum of its proper divisors (11313465944).
12630223336 is a wasteful number, since it uses less digits than its factorization.
12630223336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12265 (or 12261 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 31.
Adding to 12630223336 its reverse (63332203621), we get a palindrome (75962426957).
The spelling of 12630223336 in words is "twelve billion, six hundred thirty million, two hundred twenty-three thousand, three hundred thirty-six".
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