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BaseRepresentation
bin10011100101001100
311002000112
4103211030
510031304
61415152
7452555
oct234514
9132015
1080204
1155293
123a4b8
132a677
142132c
1518b6e
hex1394c

80204 has 6 divisors (see below), whose sum is σ = 140364. Its totient is φ = 40100.

The previous prime is 80191. The next prime is 80207. The reversal of 80204 is 40208.

It is not an unprimeable number, because it can be changed into a prime (80207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10022 + ... + 10029.

It is an arithmetic number, because the mean of its divisors is an integer number (23394).

280204 is an apocalyptic number.

It is an amenable number.

80204 is a deficient number, since it is larger than the sum of its proper divisors (60160).

80204 is a wasteful number, since it uses less digits than its factorization.

80204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20055 (or 20053 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 80204 is about 283.2031073276. The cubic root of 80204 is about 43.1252881028.

The spelling of 80204 in words is "eighty thousand, two hundred four".

Divisors: 1 2 4 20051 40102 80204