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496105 = 5313317
BaseRepresentation
bin1111001000111101001
3221012112021
41321013221
5111333410
614344441
74134241
oct1710751
9835467
10496105
11309805
121bb121
13144a6c
14ccb21
159beda
hex791e9

496105 has 8 divisors (see below), whose sum is σ = 599112. Its totient is φ = 394368.

The previous prime is 496079. The next prime is 496123. The reversal of 496105 is 501694.

It can be written as a sum of positive squares in 4 ways, for example, as 44521 + 451584 = 211^2 + 672^2 .

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 496105 - 25 = 496073 is a prime.

It is a super-2 number, since 2×4961052 = 492240342050, which contains 22 as substring.

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

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 496105.

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, 1407 + ... + 1723.

It is an arithmetic number, because the mean of its divisors is an integer number (74889).

2496105 is an apocalyptic number.

It is an amenable number.

496105 is a deficient number, since it is larger than the sum of its proper divisors (103007).

496105 is a wasteful number, since it uses less digits than its factorization.

496105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 496105 is about 704.3472155123. The cubic root of 496105 is about 79.1634175336.

Adding to 496105 its reverse (501694), we get a palindrome (997799).

The spelling of 496105 in words is "four hundred ninety-six thousand, one hundred five".

Divisors: 1 5 313 317 1565 1585 99221 496105