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4230235 = 5472383
BaseRepresentation
bin10000001000110001011011
321221220210101
4100020301123
52040331420
6230400231
750646022
oct20106133
97856711
104230235
11242a269
121500077
13b515c9
147c18b9
1558860a
hex408c5b

4230235 has 12 divisors (see below), whose sum is σ = 5200128. Its totient is φ = 3303536.

The previous prime is 4230227. The next prime is 4230283. The reversal of 4230235 is 5320324.

It is not a de Polignac number, because 4230235 - 23 = 4230227 is a prime.

It is a d-powerful number, because it can be written as 411 + 25 + 3 + 0 + 215 + 3 + 55 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10854 + ... + 11236.

It is an arithmetic number, because the mean of its divisors is an integer number (433344).

Almost surely, 24230235 is an apocalyptic number.

4230235 is a deficient number, since it is larger than the sum of its proper divisors (969893).

4230235 is an equidigital number, since it uses as much as digits as its factorization.

4230235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 435 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 4230235 is about 2056.7535097819. The cubic root of 4230235 is about 161.7290981227.

Adding to 4230235 its reverse (5320324), we get a palindrome (9550559).

It can be divided in two parts, 4230 and 235, that added together give a triangular number (4465 = T94).

The spelling of 4230235 in words is "four million, two hundred thirty thousand, two hundred thirty-five".

Divisors: 1 5 47 235 383 1915 2209 11045 18001 90005 846047 4230235