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5092105 = 51018421
BaseRepresentation
bin10011011011001100001001
3100120201001111
4103123030021
52300421410
6301050321
761165534
oct23331411
910521044
105092105
112968857
1218569a1
1310939a5
14967a1b
156a8b8a
hex4db309

5092105 has 4 divisors (see below), whose sum is σ = 6110532. Its totient is φ = 4073680.

The previous prime is 5092079. The next prime is 5092111. The reversal of 5092105 is 5012905.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3087049 + 2005056 = 1757^2 + 1416^2 .

It is not a de Polignac number, because 5092105 - 213 = 5083913 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

It is a Duffinian number.

5092105 is a lucky 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 3 ways as a sum of consecutive naturals, for example, 509206 + ... + 509215.

It is an arithmetic number, because the mean of its divisors is an integer number (1527633).

Almost surely, 25092105 is an apocalyptic number.

It is an amenable number.

5092105 is a deficient number, since it is larger than the sum of its proper divisors (1018427).

5092105 is a wasteful number, since it uses less digits than its factorization.

5092105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018426.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 5092105 is about 2256.5692987365. The cubic root of 5092105 is about 172.0411948381.

The spelling of 5092105 in words is "five million, ninety-two thousand, one hundred five".

Divisors: 1 5 1018421 5092105