Base | Representation |
---|---|
bin | 1010101011111100… |
… | …0110010101111101 |
3 | 21101220220102101120 |
4 | 2222333012111331 |
5 | 21333334332043 |
6 | 1152353301153 |
7 | 131042162616 |
oct | 25277062575 |
9 | 7356812346 |
10 | 2868667773 |
11 | 1242319614 |
12 | 6808647b9 |
13 | 36942056a |
14 | 1d2dbac0d |
15 | 11bca0983 |
hex | aafc657d |
2868667773 has 8 divisors (see below), whose sum is σ = 3844916736. Its totient is φ = 1902432000.
The previous prime is 2868667727. The next prime is 2868667793. The reversal of 2868667773 is 3777668682.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2868667773 - 213 = 2868659581 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2868667793) 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, 2502628 + ... + 2503773.
It is an arithmetic number, because the mean of its divisors is an integer number (480614592).
Almost surely, 22868667773 is an apocalyptic number.
It is an amenable number.
2868667773 is a deficient number, since it is larger than the sum of its proper divisors (976248963).
2868667773 is a wasteful number, since it uses less digits than its factorization.
2868667773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5006595.
The product of its digits is 28449792, while the sum is 60.
The square root of 2868667773 is about 53559.9456030344. The cubic root of 2868667773 is about 1420.8887798713. Note that the first 3 decimals are identical.
Subtracting 2868667773 from its reverse (3777668682), we obtain a palindrome (909000909).
The spelling of 2868667773 in words is "two billion, eight hundred sixty-eight million, six hundred sixty-seven thousand, seven hundred seventy-three".
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