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8282801 = 10975989
BaseRepresentation
bin11111100110001010110001
3120120210212102
4133212022301
54110022201
6453310145
7130255052
oct37461261
916523772
108282801
114747a9a
122935355
131940087
141158729
15ad926b
hex7e62b1

8282801 has 4 divisors (see below), whose sum is σ = 8358900. Its totient is φ = 8206704.

The previous prime is 8282773. The next prime is 8282809. The reversal of 8282801 is 1082828.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2755600 + 5527201 = 1660^2 + 2351^2 .

It is a cyclic number.

It is not a de Polignac number, because 8282801 - 214 = 8266417 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8282809) 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 3 ways as a sum of consecutive naturals, for example, 37886 + ... + 38103.

It is an arithmetic number, because the mean of its divisors is an integer number (2089725).

Almost surely, 28282801 is an apocalyptic number.

It is an amenable number.

8282801 is a deficient number, since it is larger than the sum of its proper divisors (76099).

8282801 is a wasteful number, since it uses less digits than its factorization.

8282801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76098.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 8282801 is about 2877.9855802279. The cubic root of 8282801 is about 202.3294382522.

The spelling of 8282801 in words is "eight million, two hundred eighty-two thousand, eight hundred one".

Divisors: 1 109 75989 8282801