Search a number
-
+
2295023 = 31101733
BaseRepresentation
bin1000110000010011101111
311022121011212
420300103233
51041420043
6121105035
725336013
oct10602357
94277155
102295023
111328315
1292817b
13624803
1443a543
15305018
hex2304ef

2295023 has 8 divisors (see below), whose sum is σ = 2395776. Its totient is φ = 2196000.

The previous prime is 2295019. The next prime is 2295053. The reversal of 2295023 is 3205922.

2295023 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 2295023 - 22 = 2295019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2295023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2295053) 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, 2765 + ... + 3497.

It is an arithmetic number, because the mean of its divisors is an integer number (299472).

22295023 is an apocalyptic number.

2295023 is a deficient number, since it is larger than the sum of its proper divisors (100753).

2295023 is a wasteful number, since it uses less digits than its factorization.

2295023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2295023 is about 1514.9333318665. The cubic root of 2295023 is about 131.9053308042.

The spelling of 2295023 in words is "two million, two hundred ninety-five thousand, twenty-three".

Divisors: 1 31 101 733 3131 22723 74033 2295023