Search a number
-
+
4282230 = 235349409
BaseRepresentation
bin10000010101011101110110
322001120010010
4100111131312
52044012410
6231441050
751253431
oct20253566
98046103
104282230
112465337
121526186
13b6c184
147d6818
15598c20
hex415776

4282230 has 32 divisors (see below), whose sum is σ = 10332000. Its totient is φ = 1135872.

The previous prime is 4282199. The next prime is 4282231. The reversal of 4282230 is 322824.

4282230 = T971 + T972 + ... + T979.

It is a junction number, because it is equal to n+sod(n) for n = 4282197 and 4282206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4282231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10266 + ... + 10674.

It is an arithmetic number, because the mean of its divisors is an integer number (322875).

Almost surely, 24282230 is an apocalyptic number.

4282230 is an abundant number, since it is smaller than the sum of its proper divisors (6049770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4282230 is a wasteful number, since it uses less digits than its factorization.

4282230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4282230 is about 2069.3549719659. The cubic root of 4282230 is about 162.3890208712.

The spelling of 4282230 in words is "four million, two hundred eighty-two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 349 409 698 818 1047 1227 1745 2045 2094 2454 3490 4090 5235 6135 10470 12270 142741 285482 428223 713705 856446 1427410 2141115 4282230