Base | Representation |
---|---|
bin | 1100100111100101… |
… | …1110101100110001 |
3 | 22202001210002002210 |
4 | 3021321132230301 |
5 | 23414121211434 |
6 | 1320041202333 |
7 | 146640322203 |
oct | 31171365461 |
9 | 8661702083 |
10 | 3387288369 |
11 | 1489043983 |
12 | 7a64903a9 |
13 | 41c9c4c5a |
14 | 241c1c773 |
15 | 14c595ee9 |
hex | c9e5eb31 |
3387288369 has 12 divisors (see below), whose sum is σ = 4797683024. Its totient is φ = 2125356864.
The previous prime is 3387288343. The next prime is 3387288379. The reversal of 3387288369 is 9638827833.
It is not a de Polignac number, because 3387288369 - 27 = 3387288241 is a prime.
It is a super-2 number, since 2×33872883692 = 22947444989525360322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3387288379) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1952587 + ... + 1954320.
Almost surely, 23387288369 is an apocalyptic number.
It is an amenable number.
3387288369 is a deficient number, since it is larger than the sum of its proper divisors (1410394655).
3387288369 is a wasteful number, since it uses less digits than its factorization.
3387288369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3906944 (or 3906927 counting only the distinct ones).
The product of its digits is 10450944, while the sum is 57.
The square root of 3387288369 is about 58200.4155397537. The cubic root of 3387288369 is about 1501.8182940916.
The spelling of 3387288369 in words is "three billion, three hundred eighty-seven million, two hundred eighty-eight thousand, three hundred sixty-nine".
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