Base | Representation |
---|---|
bin | 10110111011111011… |
… | …00001101011010101 |
3 | 1011210011122021111200 |
4 | 23131331201223111 |
5 | 200204314444203 |
6 | 5353520023113 |
7 | 614101545222 |
oct | 133575415325 |
9 | 34704567450 |
10 | 12313828053 |
11 | 52499202aa |
12 | 2477a61a99 |
13 | 12131946b7 |
14 | 84b590949 |
15 | 4c10b19a3 |
hex | 2ddf61ad5 |
12313828053 has 6 divisors (see below), whose sum is σ = 17786640534. Its totient is φ = 8209218696.
The previous prime is 12313827979. The next prime is 12313828063. The reversal of 12313828053 is 35082831321.
It is a happy number.
12313828053 is a `hidden beast` number, since 12 + 313 + 8 + 280 + 53 = 666.
It can be written as a sum of positive squares in only one way, i.e., 12073174884 + 240653169 = 109878^2 + 15513^2 .
It is not a de Polignac number, because 12313828053 - 233 = 3723893461 is a prime.
It is a super-2 number, since 2×123138280532 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12313827999 and 12313828017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12313828063) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 684101550 + ... + 684101567.
It is an arithmetic number, because the mean of its divisors is an integer number (2964440089).
Almost surely, 212313828053 is an apocalyptic number.
It is an amenable number.
12313828053 is a deficient number, since it is larger than the sum of its proper divisors (5472812481).
12313828053 is a wasteful number, since it uses less digits than its factorization.
12313828053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1368203123 (or 1368203120 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 12313828053 in words is "twelve billion, three hundred thirteen million, eight hundred twenty-eight thousand, fifty-three".
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