Base | Representation |
---|---|
bin | 10110111101011111… |
… | …10010011010100101 |
3 | 1011211002102200020210 |
4 | 23132233302122211 |
5 | 200221203110223 |
6 | 5355110250033 |
7 | 614321542425 |
oct | 133657623245 |
9 | 34732380223 |
10 | 12327003813 |
11 | 52562aa463 |
12 | 2480356919 |
13 | 1215b288c7 |
14 | 84d220485 |
15 | 4c2315893 |
hex | 2debf26a5 |
12327003813 has 16 divisors (see below), whose sum is σ = 17005881600. Its totient is φ = 7933168320.
The previous prime is 12327003811. The next prime is 12327003833. The reversal of 12327003813 is 31830072321.
It is not a de Polignac number, because 12327003813 - 21 = 12327003811 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12327003811) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 668548 + ... + 686738.
It is an arithmetic number, because the mean of its divisors is an integer number (1062867600).
Almost surely, 212327003813 is an apocalyptic number.
It is an amenable number.
12327003813 is a deficient number, since it is larger than the sum of its proper divisors (4678877787).
12327003813 is a wasteful number, since it uses less digits than its factorization.
12327003813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26012.
The product of its (nonzero) digits is 6048, while the sum is 30.
The spelling of 12327003813 in words is "twelve billion, three hundred twenty-seven million, three thousand, eight hundred thirteen".
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