Search a number
-
+
2395001 = 7342143
BaseRepresentation
bin1001001000101101111001
311111200022202
421020231321
51103120001
6123155545
726233340
oct11105571
94450282
102395001
111396444
12975bb5
1365b17b
14464b57
1532496b
hex248b79

2395001 has 4 divisors (see below), whose sum is σ = 2737152. Its totient is φ = 2052852.

The previous prime is 2394961. The next prime is 2395009. The reversal of 2395001 is 1005932.

2395001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 2395001 - 214 = 2378617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2395009) 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 3 ways as a sum of consecutive naturals, for example, 171065 + ... + 171078.

It is an arithmetic number, because the mean of its divisors is an integer number (684288).

22395001 is an apocalyptic number.

It is an amenable number.

2395001 is a deficient number, since it is larger than the sum of its proper divisors (342151).

2395001 is an equidigital number, since it uses as much as digits as its factorization.

2395001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342150.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 2395001 is about 1547.5790771395. The cubic root of 2395001 is about 133.7935671970.

The spelling of 2395001 in words is "two million, three hundred ninety-five thousand, one".

Divisors: 1 7 342143 2395001