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5204005 = 51954779
BaseRepresentation
bin10011110110100000100101
3100210101112221
4103312200211
52313012010
6303312341
762143012
oct23664045
910711487
105204005
112a34934
1218ab6b1
1311028c1
14996709
156cbdda
hex4f6825

5204005 has 8 divisors (see below), whose sum is σ = 6573600. Its totient is φ = 3944016.

The previous prime is 5203997. The next prime is 5204009. The reversal of 5204005 is 5004025.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5204005 - 23 = 5203997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5204005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27295 + ... + 27484.

It is an arithmetic number, because the mean of its divisors is an integer number (821700).

Almost surely, 25204005 is an apocalyptic number.

It is an amenable number.

5204005 is a deficient number, since it is larger than the sum of its proper divisors (1369595).

5204005 is a wasteful number, since it uses less digits than its factorization.

5204005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54803.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 5204005 is about 2281.2288355183. The cubic root of 5204005 is about 173.2922877006.

The spelling of 5204005 in words is "five million, two hundred four thousand, five".

Divisors: 1 5 19 95 54779 273895 1040801 5204005