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8064801 = 321098221
BaseRepresentation
bin11110110000111100100001
3120011201211100
4132300330201
54031033201
6444505013
7125356353
oct36607441
916151740
108064801
114609228
12284b169
131894a94
1410dd0d3
15a94886
hex7b0f21

8064801 has 12 divisors (see below), whose sum is σ = 11757460. Its totient is φ = 5326560.

The previous prime is 8064799. The next prime is 8064809. The reversal of 8064801 is 1084608.

It can be written as a sum of positive squares in 2 ways, for example, as 6765201 + 1299600 = 2601^2 + 1140^2 .

It is not a de Polignac number, because 8064801 - 21 = 8064799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8064809) 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, 3130 + ... + 5091.

Almost surely, 28064801 is an apocalyptic number.

It is an amenable number.

8064801 is a deficient number, since it is larger than the sum of its proper divisors (3692659).

8064801 is a wasteful number, since it uses less digits than its factorization.

8064801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8336 (or 8333 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 8064801 is about 2839.8593275020. The cubic root of 8064801 is about 200.5385568144.

The spelling of 8064801 in words is "eight million, sixty-four thousand, eight hundred one".

Divisors: 1 3 9 109 327 981 8221 24663 73989 896089 2688267 8064801