Base | Representation |
---|---|
bin | 10111010000001011… |
… | …01101010011111001 |
3 | 1012020000100221202120 |
4 | 23220011231103321 |
5 | 201031314320032 |
6 | 5422425551453 |
7 | 621234040032 |
oct | 135005552371 |
9 | 35200327676 |
10 | 12483745017 |
11 | 5326826447 |
12 | 2504945589 |
13 | 123c447c93 |
14 | 865d81a89 |
15 | 4d0e7762c |
hex | 2e816d4f9 |
12483745017 has 8 divisors (see below), whose sum is σ = 16691359680. Its totient is φ = 8299313520.
The previous prime is 12483744989. The next prime is 12483745033. The reversal of 12483745017 is 71054738421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12483745017 - 211 = 12483742969 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 12483745017.
It is not an unprimeable number, because it can be changed into a prime (12483745037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5794534 + ... + 5796687.
It is an arithmetic number, because the mean of its divisors is an integer number (2086419960).
Almost surely, 212483745017 is an apocalyptic number.
It is an amenable number.
12483745017 is a deficient number, since it is larger than the sum of its proper divisors (4207614663).
12483745017 is a wasteful number, since it uses less digits than its factorization.
12483745017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11591583.
The product of its (nonzero) digits is 188160, while the sum is 42.
The spelling of 12483745017 in words is "twelve billion, four hundred eighty-three million, seven hundred forty-five thousand, seventeen".
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