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5000003 = 83107563
BaseRepresentation
bin10011000100101101000011
3100102000201022
4103010231003
52240000003
6255100055
760333161
oct23045503
910360638
105000003
112905638
12181162b
131060aa8
14942231
1568b738
hex4c4b43

5000003 has 8 divisors (see below), whose sum is σ = 5116608. Its totient is φ = 4884904.

The previous prime is 4999999. The next prime is 5000011. The reversal of 5000003 is 3000005.

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 5000003 - 22 = 4999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5000503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8600 + ... + 9162.

It is an arithmetic number, because the mean of its divisors is an integer number (639576).

Almost surely, 25000003 is an apocalyptic number.

5000003 is a deficient number, since it is larger than the sum of its proper divisors (116605).

5000003 is a wasteful number, since it uses less digits than its factorization.

5000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753.

The product of its (nonzero) digits is 15, while the sum is 8.

The square root of 5000003 is about 2236.0686483201. The cubic root of 5000003 is about 170.9976288672.

Adding to 5000003 its reverse (3000005), we get a palindrome (8000008).

The spelling of 5000003 in words is "five million, three", and thus it is an aban number and an uban number.

Divisors: 1 83 107 563 8881 46729 60241 5000003