Base | Representation |
---|---|
bin | 10110101100010110… |
… | …11110101111001001 |
3 | 1011110001222011012011 |
4 | 23112023132233021 |
5 | 144422404041142 |
6 | 5332533415521 |
7 | 610625033434 |
oct | 132613365711 |
9 | 34401864164 |
10 | 12183268297 |
11 | 5192156882 |
12 | 244019a5a1 |
13 | 11c21111c5 |
14 | 8380c681b |
15 | 4b48c2417 |
hex | 2d62debc9 |
12183268297 has 8 divisors (see below), whose sum is σ = 12914964000. Its totient is φ = 11453242944.
The previous prime is 12183268289. The next prime is 12183268301. The reversal of 12183268297 is 79286238121.
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 12183268297 - 23 = 12183268289 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12183268297.
It is not an unprimeable number, because it can be changed into a prime (12183268247) 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, 402547 + ... + 431752.
It is an arithmetic number, because the mean of its divisors is an integer number (1614370500).
Almost surely, 212183268297 is an apocalyptic number.
12183268297 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
12183268297 is a deficient number, since it is larger than the sum of its proper divisors (731695703).
12183268297 is an equidigital number, since it uses as much as digits as its factorization.
12183268297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835175.
The product of its digits is 580608, while the sum is 49.
The spelling of 12183268297 in words is "twelve billion, one hundred eighty-three million, two hundred sixty-eight thousand, two hundred ninety-seven".
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