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5102095 = 51020419
BaseRepresentation
bin10011011101101000001111
3100121012202111
4103131220033
52301231340
6301204451
761236625
oct23355017
910535674
105102095
112975309
121860727
1310983bb
1496b515
156abaea
hex4dda0f

5102095 has 4 divisors (see below), whose sum is σ = 6122520. Its totient is φ = 4081672.

The previous prime is 5102087. The next prime is 5102107. The reversal of 5102095 is 5902015.

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

It is a cyclic number.

It is not a de Polignac number, because 5102095 - 23 = 5102087 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 a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510205 + ... + 510214.

It is an arithmetic number, because the mean of its divisors is an integer number (1530630).

Almost surely, 25102095 is an apocalyptic number.

5102095 is a deficient number, since it is larger than the sum of its proper divisors (1020425).

5102095 is a wasteful number, since it uses less digits than its factorization.

5102095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020424.

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

The square root of 5102095 is about 2258.7817512987. The cubic root of 5102095 is about 172.1536282892.

It can be divided in two parts, 51020 and 95, that added together give a palindrome (51115).

The spelling of 5102095 in words is "five million, one hundred two thousand, ninety-five".

Divisors: 1 5 1020419 5102095