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5005495 = 51191009
BaseRepresentation
bin10011000110000010110111
3100102022020201
4103012002313
52240133440
6255141331
760355165
oct23060267
910368221
105005495
112909780
121814847
131063441
14944235
1568d19a
hex4c60b7

5005495 has 8 divisors (see below), whose sum is σ = 6552720. Its totient is φ = 3640320.

The previous prime is 5005489. The next prime is 5005523. The reversal of 5005495 is 5945005.

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

It is not a de Polignac number, because 5005495 - 27 = 5005367 is a prime.

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, 45450 + ... + 45559.

It is an arithmetic number, because the mean of its divisors is an integer number (819090).

Almost surely, 25005495 is an apocalyptic number.

5005495 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5005495 is a deficient number, since it is larger than the sum of its proper divisors (1547225).

5005495 is a wasteful number, since it uses less digits than its factorization.

5005495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91025.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5005495 is about 2237.2963594482. The cubic root of 5005495 is about 171.0602138526.

It can be divided in two parts, 500 and 5495, that added together give a palindrome (5995).

The spelling of 5005495 in words is "five million, five thousand, four hundred ninety-five".

Divisors: 1 5 11 55 91009 455045 1001099 5005495