Base | Representation |
---|---|
bin | 1001111011000000… |
… | …0101001100001001 |
3 | 20212121122221211121 |
4 | 2132300011030021 |
5 | 20423312414142 |
6 | 1120141555241 |
7 | 123000364051 |
oct | 23660051411 |
9 | 6777587747 |
10 | 2663404297 |
11 | 1147471084 |
12 | 623b75b21 |
13 | 335a42598 |
14 | 1b3a28561 |
15 | 108c56c67 |
hex | 9ec05309 |
2663404297 has 8 divisors (see below), whose sum is σ = 2825971200. Its totient is φ = 2501492544.
The previous prime is 2663404279. The next prime is 2663404313. The reversal of 2663404297 is 7924043662.
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 2663404297 - 27 = 2663404169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2663404397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155397 + ... + 171682.
It is an arithmetic number, because the mean of its divisors is an integer number (353246400).
Almost surely, 22663404297 is an apocalyptic number.
It is an amenable number.
2663404297 is a deficient number, since it is larger than the sum of its proper divisors (162566903).
2663404297 is a wasteful number, since it uses less digits than its factorization.
2663404297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327575.
The product of its (nonzero) digits is 435456, while the sum is 43.
The square root of 2663404297 is about 51608.1805240216. The cubic root of 2663404297 is about 1386.1568177382.
The spelling of 2663404297 in words is "two billion, six hundred sixty-three million, four hundred four thousand, two hundred ninety-seven".
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