Search a number
-
+
2395121 = 19373407
BaseRepresentation
bin1001001000101111110001
311111200111012
421020233301
51103120441
6123200305
726233601
oct11105761
94450435
102395121
111396543
12976095
1365b241
14464c01
153249eb
hex248bf1

2395121 has 8 divisors (see below), whose sum is σ = 2590080. Its totient is φ = 2207088.

The previous prime is 2395117. The next prime is 2395157. The reversal of 2395121 is 1215932.

2395121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2395121 - 22 = 2395117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2395021) 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 7 ways as a sum of consecutive naturals, for example, 1001 + ... + 2406.

It is an arithmetic number, because the mean of its divisors is an integer number (323760).

22395121 is an apocalyptic number.

It is an amenable number.

2395121 is a deficient number, since it is larger than the sum of its proper divisors (194959).

2395121 is a wasteful number, since it uses less digits than its factorization.

2395121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463.

The product of its digits is 540, while the sum is 23.

The square root of 2395121 is about 1547.6178468860. The cubic root of 2395121 is about 133.7958017068.

The spelling of 2395121 in words is "two million, three hundred ninety-five thousand, one hundred twenty-one".

Divisors: 1 19 37 703 3407 64733 126059 2395121