Base | Representation |
---|---|
bin | 1011010000110011111100… |
… | …0010001000101010010111 |
3 | 1121211211211210120212211120 |
4 | 2310030333002020222113 |
5 | 3110342300222114433 |
6 | 42200513320335023 |
7 | 2415450251164551 |
oct | 264147702105227 |
9 | 47754753525746 |
10 | 12383448238743 |
11 | 3a44877770a6a |
12 | 147bbb3914473 |
13 | 6ba9a5b6894a |
14 | 30b50d8224d1 |
15 | 1671c66837b3 |
hex | b433f088a97 |
12383448238743 has 16 divisors (see below), whose sum is σ = 16657607404800. Its totient is φ = 8182462596224.
The previous prime is 12383448238699. The next prime is 12383448238879. The reversal of 12383448238743 is 34783284438321.
It is a cyclic number.
It is not a de Polignac number, because 12383448238743 - 216 = 12383448173207 is a prime.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12383448234743) 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, 30396808 + ... + 30801506.
It is an arithmetic number, because the mean of its divisors is an integer number (1041100462800).
Almost surely, 212383448238743 is an apocalyptic number.
12383448238743 is a deficient number, since it is larger than the sum of its proper divisors (4274159166057).
12383448238743 is a wasteful number, since it uses less digits than its factorization.
12383448238743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495078.
The product of its digits is 74317824, while the sum is 60.
The spelling of 12383448238743 in words is "twelve trillion, three hundred eighty-three billion, four hundred forty-eight million, two hundred thirty-eight thousand, seven hundred forty-three".
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