Base | Representation |
---|---|
bin | 10110110001100110… |
… | …01011101010010001 |
3 | 1011120010200122210110 |
4 | 23120303023222101 |
5 | 200020132332403 |
6 | 5341143551533 |
7 | 612000512622 |
oct | 133063135221 |
9 | 34503618713 |
10 | 12227230353 |
11 | 5204a53158 |
12 | 2452a5b5a9 |
13 | 11cb264260 |
14 | 83dc8ba49 |
15 | 4b86a8103 |
hex | 2d8ccba91 |
12227230353 has 24 divisors (see below), whose sum is σ = 18353618752. Its totient is φ = 7197287328.
The previous prime is 12227230319. The next prime is 12227230361. The reversal of 12227230353 is 35303272221.
12227230353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12227230353 - 218 = 12226968209 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12227230353.
It is not an unprimeable number, because it can be changed into a prime (12227230553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 275701 + ... + 316962.
Almost surely, 212227230353 is an apocalyptic number.
12227230353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12227230353 is a deficient number, since it is larger than the sum of its proper divisors (6126388399).
12227230353 is a wasteful number, since it uses less digits than its factorization.
12227230353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 592725 (or 592702 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 30.
The spelling of 12227230353 in words is "twelve billion, two hundred twenty-seven million, two hundred thirty thousand, three hundred fifty-three".
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