Base | Representation |
---|---|
bin | 1010101010111010… |
… | …0001101101010101 |
3 | 21101121201201001100 |
4 | 2222232201231111 |
5 | 21331231322123 |
6 | 1152120220313 |
7 | 130660230060 |
oct | 25256415525 |
9 | 7347651040 |
10 | 2864323413 |
11 | 123a921636 |
12 | 67b30a699 |
13 | 36855c033 |
14 | 1d25a98d7 |
15 | 11b6e3643 |
hex | aaba1b55 |
2864323413 has 12 divisors (see below), whose sum is σ = 4728407008. Its totient is φ = 1636756200.
The previous prime is 2864323391. The next prime is 2864323471. The reversal of 2864323413 is 3143234682.
2864323413 is a `hidden beast` number, since 2 + 8 + 643 + 2 + 3 + 4 + 1 + 3 = 666.
It is a de Polignac number, because none of the positive numbers 2k-2864323413 is a prime.
It is a super-2 number, since 2×28643234132 = 16408697228519937138, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2864323613) 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 11 ways as a sum of consecutive naturals, for example, 22732663 + ... + 22732788.
Almost surely, 22864323413 is an apocalyptic number.
It is an amenable number.
2864323413 is a deficient number, since it is larger than the sum of its proper divisors (1864083595).
2864323413 is a wasteful number, since it uses less digits than its factorization.
2864323413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45465464 (or 45465461 counting only the distinct ones).
The product of its digits is 82944, while the sum is 36.
The square root of 2864323413 is about 53519.3741835609. The cubic root of 2864323413 is about 1420.1711446501.
The spelling of 2864323413 in words is "two billion, eight hundred sixty-four million, three hundred twenty-three thousand, four hundred thirteen".
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