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2095391413 = 2251193083
BaseRepresentation
bin111110011100101…
…0010001010110101
312102000211220122101
41330321102022311
513242410011123
6543531302101
7102632350603
oct17471221265
95360756571
102095391413
11985880645
124a58aa931
1327516629b
1415c40a873
15c3e56aad
hex7ce522b5

2095391413 has 4 divisors (see below), whose sum is σ = 2095507008. Its totient is φ = 2095275820.

The previous prime is 2095391399. The next prime is 2095391443. The reversal of 2095391413 is 3141935902.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2095391413 - 225 = 2061836981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095391443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24031 + ... + 69052.

It is an arithmetic number, because the mean of its divisors is an integer number (523876752).

Almost surely, 22095391413 is an apocalyptic number.

It is an amenable number.

2095391413 is a deficient number, since it is larger than the sum of its proper divisors (115595).

2095391413 is an equidigital number, since it uses as much as digits as its factorization.

2095391413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115594.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 2095391413 is about 45775.4455248663. The cubic root of 2095391413 is about 1279.6417073754.

The spelling of 2095391413 in words is "two billion, ninety-five million, three hundred ninety-one thousand, four hundred thirteen".

Divisors: 1 22511 93083 2095391413