Base | Representation |
---|---|
bin | 10110110000110111… |
… | …10011101110111000 |
3 | 1011112201011100200122 |
4 | 23120123303232320 |
5 | 200012100244112 |
6 | 5340404352412 |
7 | 611564442665 |
oct | 133033635670 |
9 | 34481140618 |
10 | 12221103032 |
11 | 5201548656 |
12 | 24509a5708 |
13 | 11c9bca318 |
14 | 83d134a6c |
15 | 4b7d97872 |
hex | 2d86f3bb8 |
12221103032 has 16 divisors (see below), whose sum is σ = 23030888760. Its totient is φ = 6079532704.
The previous prime is 12221103029. The next prime is 12221103049. The reversal of 12221103032 is 23030112221.
It is a self number, because there is not a number n which added to its sum of digits gives 12221103032.
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, 3875678 + ... + 3878829.
Almost surely, 212221103032 is an apocalyptic number.
It is an amenable number.
12221103032 is a deficient number, since it is larger than the sum of its proper divisors (10809785728).
12221103032 is a wasteful number, since it uses less digits than its factorization.
12221103032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7754710 (or 7754706 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12221103032 its reverse (23030112221), we get a palindrome (35251215253).
The spelling of 12221103032 in words is "twelve billion, two hundred twenty-one million, one hundred three thousand, thirty-two".
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