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8304068 = 2214913933
BaseRepresentation
bin11111101011010111000100
3120121220001002
4133223113010
54111212233
6453552432
7130404053
oct37532704
916556032
108304068
114761a73
122945718
131949966
14116239a
15ae06e8
hex7eb5c4

8304068 has 12 divisors (see below), whose sum is σ = 14630700. Its totient is φ = 4123872.

The previous prime is 8304061. The next prime is 8304091. The reversal of 8304068 is 8604038.

It can be written as a sum of positive squares in 2 ways, for example, as 5373124 + 2930944 = 2318^2 + 1712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8304068.

It is not an unprimeable number, because it can be changed into a prime (8304061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6371 + ... + 7562.

It is an arithmetic number, because the mean of its divisors is an integer number (1219225).

Almost surely, 28304068 is an apocalyptic number.

It is an amenable number.

8304068 is a deficient number, since it is larger than the sum of its proper divisors (6326632).

8304068 is a wasteful number, since it uses less digits than its factorization.

8304068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14086 (or 14084 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 8304068 is about 2881.6779833979. The cubic root of 8304068 is about 202.5024579288.

The spelling of 8304068 in words is "eight million, three hundred four thousand, sixty-eight".

Divisors: 1 2 4 149 298 596 13933 27866 55732 2076017 4152034 8304068