Search a number
-
+
2330284 = 2211211251
BaseRepresentation
bin1000111000111010101100
311101101112211
420320322230
51044032114
6121540204
725543555
oct10707254
94341484
102330284
111351860
12944664
13637888
1444932c
153106c4
hex238eac

2330284 has 24 divisors (see below), whose sum is σ = 4487616. Its totient is φ = 1050000.

The previous prime is 2330281. The next prime is 2330303. The reversal of 2330284 is 4820332.

2330284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2330281) 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, 9159 + ... + 9409.

It is an arithmetic number, because the mean of its divisors is an integer number (186984).

22330284 is an apocalyptic number.

It is an amenable number.

2330284 is a deficient number, since it is larger than the sum of its proper divisors (2157332).

2330284 is a wasteful number, since it uses less digits than its factorization.

2330284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2330284 is about 1526.5267767059. The cubic root of 2330284 is about 132.5774366385.

The spelling of 2330284 in words is "two million, three hundred thirty thousand, two hundred eighty-four".

Divisors: 1 2 4 11 22 44 211 251 422 502 844 1004 2321 2761 4642 5522 9284 11044 52961 105922 211844 582571 1165142 2330284