Base | Representation |
---|---|
bin | 10110111011100000… |
… | …00111010101101011 |
3 | 1011202221000122210120 |
4 | 23131300013111223 |
5 | 200202414443144 |
6 | 5353312414323 |
7 | 614026633215 |
oct | 133560072553 |
9 | 34687018716 |
10 | 12310312299 |
11 | 524793991a |
12 | 24768473a3 |
13 | 121253337c |
14 | 84ad175b5 |
15 | 4c0b19e19 |
hex | 2ddc0756b |
12310312299 has 16 divisors (see below), whose sum is σ = 16707004800. Its totient is φ = 8060498496.
The previous prime is 12310312277. The next prime is 12310312303. The reversal of 12310312299 is 99221301321.
It is not a de Polignac number, because 12310312299 - 28 = 12310312043 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12310312199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169032 + ... + 230634.
It is an arithmetic number, because the mean of its divisors is an integer number (1044187800).
Almost surely, 212310312299 is an apocalyptic number.
12310312299 is a deficient number, since it is larger than the sum of its proper divisors (4396692501).
12310312299 is a wasteful number, since it uses less digits than its factorization.
12310312299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62794.
The product of its (nonzero) digits is 5832, while the sum is 33.
The spelling of 12310312299 in words is "twelve billion, three hundred ten million, three hundred twelve thousand, two hundred ninety-nine".
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