Base | Representation |
---|---|
bin | 10111110101000100… |
… | …10101111110001011 |
3 | 1020000120202000002122 |
4 | 23322202111332023 |
5 | 202200032211413 |
6 | 5513243321455 |
7 | 632012521061 |
oct | 137242257613 |
9 | 36016660078 |
10 | 12793241483 |
11 | 54754a6750 |
12 | 259052028b |
13 | 128b5bc399 |
14 | 895108031 |
15 | 4ed210108 |
hex | 2fa895f8b |
12793241483 has 8 divisors (see below), whose sum is σ = 13957084416. Its totient is φ = 11629535400.
The previous prime is 12793241477. The next prime is 12793241533. The reversal of 12793241483 is 38414239721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12793241483 - 210 = 12793240459 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12793241423) 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, 328538 + ... + 365408.
It is an arithmetic number, because the mean of its divisors is an integer number (1744635552).
Almost surely, 212793241483 is an apocalyptic number.
12793241483 is a deficient number, since it is larger than the sum of its proper divisors (1163842933).
12793241483 is a wasteful number, since it uses less digits than its factorization.
12793241483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68425.
The product of its digits is 290304, while the sum is 44.
The spelling of 12793241483 in words is "twelve billion, seven hundred ninety-three million, two hundred forty-one thousand, four hundred eighty-three".
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