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2390095 = 54189131
BaseRepresentation
bin1001000111100001001111
311111102121001
421013201033
51102440340
6123121131
726213131
oct11074117
94442531
102390095
111392794
129731a7
13658b76
14463051
1532329a
hex24784f

2390095 has 16 divisors (see below), whose sum is σ = 2993760. Its totient is φ = 1830400.

The previous prime is 2390077. The next prime is 2390099. The reversal of 2390095 is 5900932.

2390095 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2390095 - 27 = 2389967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390099) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18180 + ... + 18310.

It is an arithmetic number, because the mean of its divisors is an integer number (187110).

22390095 is an apocalyptic number.

2390095 is a deficient number, since it is larger than the sum of its proper divisors (603665).

2390095 is a wasteful number, since it uses less digits than its factorization.

2390095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266.

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 2390095 is about 1545.9932082645. The cubic root of 2390095 is about 133.7021490107.

The spelling of 2390095 in words is "two million, three hundred ninety thousand, ninety-five".

Divisors: 1 5 41 89 131 205 445 655 3649 5371 11659 18245 26855 58295 478019 2390095