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2230430 = 25673329
BaseRepresentation
bin1000100000100010011110
311012022120112
420200202132
51032333210
6115450022
724646466
oct10404236
94168515
102230430
111293834
128b6912
136012a7
14420ba6
152e0d05
hex22089e

2230430 has 16 divisors (see below), whose sum is σ = 4075920. Its totient is φ = 878592.

The previous prime is 2230411. The next prime is 2230433. The reversal of 2230430 is 340322.

It is a d-powerful number, because it can be written as 217 + 221 + 3 + 0 + 42 + 37 + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230433) 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, 995 + ... + 2334.

It is an arithmetic number, because the mean of its divisors is an integer number (254745).

22230430 is an apocalyptic number.

2230430 is a deficient number, since it is larger than the sum of its proper divisors (1845490).

2230430 is a wasteful number, since it uses less digits than its factorization.

2230430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2230430 is about 1493.4624200160. The cubic root of 2230430 is about 130.6560524605.

Adding to 2230430 its reverse (340322), we get a palindrome (2570752).

The spelling of 2230430 in words is "two million, two hundred thirty thousand, four hundred thirty".

Divisors: 1 2 5 10 67 134 335 670 3329 6658 16645 33290 223043 446086 1115215 2230430