Base | Representation |
---|---|
bin | 1110111110100011… |
… | …00011000010110001 |
3 | 202202101100100120020 |
4 | 13133101203002301 |
5 | 112431431331244 |
6 | 3405520034053 |
7 | 403155256431 |
oct | 73721430261 |
9 | 22671310506 |
10 | 8040886449 |
11 | 3456964002 |
12 | 1684a62929 |
13 | 9b1b5a29b |
14 | 563cac2c1 |
15 | 320dc4d19 |
hex | 1df4630b1 |
8040886449 has 8 divisors (see below), whose sum is σ = 10902897120. Its totient is φ = 5269733376.
The previous prime is 8040886439. The next prime is 8040886453. The reversal of 8040886449 is 9446880408.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8040886449 - 24 = 8040886433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (8040886439) 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, 22714192 + ... + 22714545.
It is an arithmetic number, because the mean of its divisors is an integer number (1362862140).
Almost surely, 28040886449 is an apocalyptic number.
It is an amenable number.
8040886449 is a deficient number, since it is larger than the sum of its proper divisors (2862010671).
8040886449 is a wasteful number, since it uses less digits than its factorization.
8040886449 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45428799.
The product of its (nonzero) digits is 1769472, while the sum is 51.
The square root of 8040886449 is about 89670.9900079173. The cubic root of 8040886449 is about 2003.4014159885.
The spelling of 8040886449 in words is "eight billion, forty million, eight hundred eighty-six thousand, four hundred forty-nine".
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