Base | Representation |
---|---|
bin | 1000011100111011… |
… | …1100100100011101 |
3 | 12212010020010111011 |
4 | 2013032330210131 |
5 | 14121310423034 |
6 | 1013045055221 |
7 | 110136561331 |
oct | 20716744435 |
9 | 5763203434 |
10 | 2268842269 |
11 | a6477a861 |
12 | 5339b7511 |
13 | 2a2086225 |
14 | 17747b7c1 |
15 | d42b9864 |
hex | 873bc91d |
2268842269 has 8 divisors (see below), whose sum is σ = 2390349440. Its totient is φ = 2147544576.
The previous prime is 2268842249. The next prime is 2268842281. The reversal of 2268842269 is 9622488622.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2268842269 - 213 = 2268834077 is a prime.
It is a super-2 number, since 2×22688422692 = 10295290483202136722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2268842249) 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 7 ways as a sum of consecutive naturals, for example, 29877 + ... + 73690.
It is an arithmetic number, because the mean of its divisors is an integer number (298793680).
Almost surely, 22268842269 is an apocalyptic number.
It is an amenable number.
2268842269 is a deficient number, since it is larger than the sum of its proper divisors (121507171).
2268842269 is a wasteful number, since it uses less digits than its factorization.
2268842269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104739.
The product of its digits is 1327104, while the sum is 49.
The square root of 2268842269 is about 47632.3657716053. The cubic root of 2268842269 is about 1314.0183643946.
The spelling of 2268842269 in words is "two billion, two hundred sixty-eight million, eight hundred forty-two thousand, two hundred sixty-nine".
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