Search a number
-
+
2297067 = 31574877
BaseRepresentation
bin1000110000110011101011
311022200222120
420300303223
51042001232
6121122323
725344663
oct10606353
94280876
102297067
111329903
129293a3
13625716
1443b1a3
1530592c
hex230ceb

2297067 has 8 divisors (see below), whose sum is σ = 3082896. Its totient is φ = 1521312.

The previous prime is 2297059. The next prime is 2297093. The reversal of 2297067 is 7607922.

2297067 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 not a de Polignac number, because 2297067 - 23 = 2297059 is a prime.

It is an Ulam number.

2297067 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2297027) 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, 1968 + ... + 2909.

It is an arithmetic number, because the mean of its divisors is an integer number (385362).

22297067 is an apocalyptic number.

2297067 is a deficient number, since it is larger than the sum of its proper divisors (785829).

2297067 is a wasteful number, since it uses less digits than its factorization.

2297067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 2297067 is about 1515.6077988715. The cubic root of 2297067 is about 131.9444784865.

The spelling of 2297067 in words is "two million, two hundred ninety-seven thousand, sixty-seven".

Divisors: 1 3 157 471 4877 14631 765689 2297067