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2304133 = 134212
BaseRepresentation
bin1000110010100010000101
311100001200021
420302202011
51042213013
6121215141
725404406
oct10624205
94301607
102304133
111334147
129314b1
136289c0
1443d9ad
15307a8d
hex232885

2304133 has 6 divisors (see below), whose sum is σ = 2487282. Its totient is φ = 2121840.

The previous prime is 2304103. The next prime is 2304139. The reversal of 2304133 is 3314032.

It can be written as a sum of positive squares in 3 ways, for example, as 567009 + 1737124 = 753^2 + 1318^2 .

It is not a de Polignac number, because 2304133 - 29 = 2303621 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 (2304139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5263 + ... + 5683.

It is an arithmetic number, because the mean of its divisors is an integer number (414547).

22304133 is an apocalyptic number.

It is an amenable number.

2304133 is a deficient number, since it is larger than the sum of its proper divisors (183149).

2304133 is an frugal number, since it uses more digits than its factorization.

2304133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2304133 is about 1517.9370869703. The cubic root of 2304133 is about 132.0796313208.

Adding to 2304133 its reverse (3314032), we get a palindrome (5618165).

The spelling of 2304133 in words is "two million, three hundred four thousand, one hundred thirty-three".

Divisors: 1 13 421 5473 177241 2304133