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2284130 = 25239931
BaseRepresentation
bin1000101101101001100010
311022001020102
420231221202
51041043010
6120542402
725262162
oct10555142
94261212
102284130
111320112
12921a02
1361c874
144365a2
15301ba5
hex22da62

2284130 has 16 divisors (see below), whose sum is σ = 4290624. Its totient is φ = 873840.

The previous prime is 2284109. The next prime is 2284133. The reversal of 2284130 is 314822.

It is not an unprimeable number, because it can be changed into a prime (2284133) 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, 4736 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (268164).

22284130 is an apocalyptic number.

2284130 is a deficient number, since it is larger than the sum of its proper divisors (2006494).

2284130 is a wasteful number, since it uses less digits than its factorization.

2284130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9961.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2284130 is about 1511.3338479634. Note that the first 3 decimals coincide. The cubic root of 2284130 is about 131.6963097992.

Adding to 2284130 its reverse (314822), we get a palindrome (2598952).

The spelling of 2284130 in words is "two million, two hundred eighty-four thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 9931 19862 49655 99310 228413 456826 1142065 2284130