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2041195 = 513311013
BaseRepresentation
bin111110010010101101011
310211200222211
413302111223
51010304240
6111425551
723231002
oct7622553
93750884
102041195
111174642
128252b7
13566110
143b1c39
152a4bea
hex1f256b

2041195 has 16 divisors (see below), whose sum is σ = 2725632. Its totient is φ = 1457280.

The previous prime is 2041183. The next prime is 2041199. The reversal of 2041195 is 5911402.

It is not a de Polignac number, because 2041195 - 215 = 2008427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041199) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1509 + ... + 2521.

It is an arithmetic number, because the mean of its divisors is an integer number (170352).

22041195 is an apocalyptic number.

2041195 is a deficient number, since it is larger than the sum of its proper divisors (684437).

2041195 is a wasteful number, since it uses less digits than its factorization.

2041195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 2041195 is about 1428.7039581383. The cubic root of 2041195 is about 126.8512736013.

Adding to 2041195 its reverse (5911402), we get a palindrome (7952597).

The spelling of 2041195 in words is "two million, forty-one thousand, one hundred ninety-five".

Divisors: 1 5 13 31 65 155 403 1013 2015 5065 13169 31403 65845 157015 408239 2041195