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5124005 = 58312347
BaseRepresentation
bin10011100010111110100101
3100122022210222
4103202332211
52302432010
6301454125
761360535
oct23427645
910568728
105124005
11298a817
121871345
1310a5373
149754c5
156b3355
hex4e2fa5

5124005 has 8 divisors (see below), whose sum is σ = 6223392. Its totient is φ = 4049488.

The previous prime is 5124001. The next prime is 5124011. The reversal of 5124005 is 5004215.

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 5124005 - 22 = 5124001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5759 + ... + 6588.

It is an arithmetic number, because the mean of its divisors is an integer number (777924).

Almost surely, 25124005 is an apocalyptic number.

It is an amenable number.

5124005 is a deficient number, since it is larger than the sum of its proper divisors (1099387).

5124005 is a wasteful number, since it uses less digits than its factorization.

5124005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12435.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5124005 is about 2263.6265151301. The cubic root of 5124005 is about 172.3997036510.

The spelling of 5124005 in words is "five million, one hundred twenty-four thousand, five".

Divisors: 1 5 83 415 12347 61735 1024801 5124005