Search a number
-
+
2095693 = 31671009
BaseRepresentation
bin111111111101001001101
310221110202021
413333221031
51014030233
6112530141
723545615
oct7775115
93843667
102095693
111201586
12850951
13584b72
143c7a45
152b5e2d
hex1ffa4d

2095693 has 8 divisors (see below), whose sum is σ = 2197760. Its totient is φ = 1995840.

The previous prime is 2095679. The next prime is 2095697. The reversal of 2095693 is 3965902.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2095693 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 (2095697) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1573 + ... + 2581.

It is an arithmetic number, because the mean of its divisors is an integer number (274720).

22095693 is an apocalyptic number.

It is an amenable number.

2095693 is a deficient number, since it is larger than the sum of its proper divisors (102067).

2095693 is a wasteful number, since it uses less digits than its factorization.

2095693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 2095693 is about 1447.6508556969. The cubic root of 2095693 is about 127.9703096827.

The spelling of 2095693 in words is "two million, ninety-five thousand, six hundred ninety-three".

Divisors: 1 31 67 1009 2077 31279 67603 2095693