Base | Representation |
---|---|
bin | 10110111010101001… |
… | …00101101001000011 |
3 | 1011202102110001102120 |
4 | 23131110211221003 |
5 | 200144043041022 |
6 | 5352454015323 |
7 | 613611410451 |
oct | 133524455103 |
9 | 34672401376 |
10 | 12303096387 |
11 | 524386045a |
12 | 2474347543 |
13 | 1210ba7aba |
14 | 849d999d1 |
15 | 4c0191d5c |
hex | 2dd525a43 |
12303096387 has 32 divisors (see below), whose sum is σ = 17535744000. Its totient is φ = 7655665920.
The previous prime is 12303096383. The next prime is 12303096389. The reversal of 12303096387 is 78369030321.
It is a happy number.
12303096387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12303096387 - 22 = 12303096383 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (12303096383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3474664 + ... + 3478202.
It is an arithmetic number, because the mean of its divisors is an integer number (547992000).
Almost surely, 212303096387 is an apocalyptic number.
12303096387 is a deficient number, since it is larger than the sum of its proper divisors (5232647613).
12303096387 is a wasteful number, since it uses less digits than its factorization.
12303096387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4891.
The product of its (nonzero) digits is 163296, while the sum is 42.
The spelling of 12303096387 in words is "twelve billion, three hundred three million, ninety-six thousand, three hundred eighty-seven".
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