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5012305 = 52114751
BaseRepresentation
bin10011000111101101010001
3100102122120221
4103013231101
52240343210
6255233041
760414064
oct23075521
910378527
105012305
112913901
121818781
13106657c
149468db
156901da
hex4c7b51

5012305 has 8 divisors (see below), whose sum is σ = 6044544. Its totient is φ = 3990000.

The previous prime is 5012303. The next prime is 5012323. The reversal of 5012305 is 5032105.

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

It is not a de Polignac number, because 5012305 - 21 = 5012303 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012303) 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, 1321 + ... + 3430.

It is an arithmetic number, because the mean of its divisors is an integer number (755568).

Almost surely, 25012305 is an apocalyptic number.

It is an amenable number.

5012305 is a deficient number, since it is larger than the sum of its proper divisors (1032239).

5012305 is a wasteful number, since it uses less digits than its factorization.

5012305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 5012305 is about 2238.8177683769. The cubic root of 5012305 is about 171.1377547793.

The spelling of 5012305 in words is "five million, twelve thousand, three hundred five".

Divisors: 1 5 211 1055 4751 23755 1002461 5012305