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4868005 = 57313337
BaseRepresentation
bin10010100100011110100101
3100011022122111
4102210132211
52221234010
6252201021
756243302
oct22443645
910138574
104868005
11282544a
121769171
13101599c
1490a0a9
1566258a
hex4a47a5

4868005 has 8 divisors (see below), whose sum is σ = 5922072. Its totient is φ = 3840768.

The previous prime is 4867999. The next prime is 4868011. The reversal of 4868005 is 5008684.

It is an interprime number because it is at equal distance from previous prime (4867999) and next prime (4868011).

It can be written as a sum of positive squares in 4 ways, for example, as 279841 + 4588164 = 529^2 + 2142^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4868005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 6304 + ... + 7033.

It is an arithmetic number, because the mean of its divisors is an integer number (740259).

Almost surely, 24868005 is an apocalyptic number.

It is an amenable number.

4868005 is a deficient number, since it is larger than the sum of its proper divisors (1054067).

4868005 is a wasteful number, since it uses less digits than its factorization.

4868005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13415.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 4868005 is about 2206.3555923740. The cubic root of 4868005 is about 169.4794341033.

The spelling of 4868005 in words is "four million, eight hundred sixty-eight thousand, five".

Divisors: 1 5 73 365 13337 66685 973601 4868005