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10204 = 222551
BaseRepresentation
bin10011111011100
3111222221
42133130
5311304
6115124
741515
oct23734
914887
1010204
117737
125aa4
13484c
143a0c
153054
hex27dc

10204 has 6 divisors (see below), whose sum is σ = 17864. Its totient is φ = 5100.

The previous prime is 10193. The next prime is 10211. The reversal of 10204 is 40201.

Adding to 10204 its reverse (40201), we get a palindrome (50405).

It can be divided in two parts, 1020 and 4, that added together give a 10-th power (1024 = 210).

It is a congruent number.

It is an unprimeable number.

10204 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272 + ... + 1279.

210204 is an apocalyptic number.

It is an amenable number.

10204 is a deficient number, since it is larger than the sum of its proper divisors (7660).

10204 is a wasteful number, since it uses less digits than its factorization.

10204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555 (or 2553 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 10204 is about 101.0148503934. The cubic root of 10204 is about 21.6898633877.

The spelling of 10204 in words is "ten thousand, two hundred four", and thus it is an iban number.

Divisors: 1 2 4 2551 5102 10204