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5007985 = 57114107
BaseRepresentation
bin10011000110101001110001
3100102102122221
4103012221301
52240223420
6255201041
760365353
oct23065161
910372587
105007985
112910634
121816181
131064608
149450d3
1568dcaa
hex4c6a71

5007985 has 8 divisors (see below), whose sum is σ = 6094656. Its totient is φ = 3949680.

The previous prime is 5007983. The next prime is 5008007. The reversal of 5007985 is 5897005.

5007985 is nontrivially palindromic in base 12.

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

It is not a de Polignac number, because 5007985 - 21 = 5007983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5007985.

It is not an unprimeable number, because it can be changed into a prime (5007983) 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, 6699 + ... + 7408.

It is an arithmetic number, because the mean of its divisors is an integer number (761832).

Almost surely, 25007985 is an apocalyptic number.

It is an amenable number.

5007985 is a deficient number, since it is larger than the sum of its proper divisors (1086671).

5007985 is a wasteful number, since it uses less digits than its factorization.

5007985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14183.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 5007985 is about 2237.8527654875. The cubic root of 5007985 is about 171.0885739731.

The spelling of 5007985 in words is "five million, seven thousand, nine hundred eighty-five".

Divisors: 1 5 71 355 14107 70535 1001597 5007985