Base | Representation |
---|---|
bin | 10110111010111101… |
… | …10000100101111011 |
3 | 1011202121110111220021 |
4 | 23131132300211323 |
5 | 200200233401213 |
6 | 5353031111311 |
7 | 613643154064 |
oct | 133536604573 |
9 | 34677414807 |
10 | 12305762683 |
11 | 5245311705 |
12 | 2475212537 |
13 | 12115cc5a6 |
14 | 84a49156b |
15 | 4c051bd8d |
hex | 2dd7b097b |
12305762683 has 8 divisors (see below), whose sum is σ = 12471849936. Its totient is φ = 12140100000.
The previous prime is 12305762621. The next prime is 12305762717. The reversal of 12305762683 is 38626750321.
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 12305762683 - 221 = 12303665531 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12305762603) 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, 47568 + ... + 163933.
It is an arithmetic number, because the mean of its divisors is an integer number (1558981242).
Almost surely, 212305762683 is an apocalyptic number.
12305762683 is a deficient number, since it is larger than the sum of its proper divisors (166087253).
12305762683 is an equidigital number, since it uses as much as digits as its factorization.
12305762683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212285.
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 12305762683 in words is "twelve billion, three hundred five million, seven hundred sixty-two thousand, six hundred eighty-three".
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