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4235130 = 232547057
BaseRepresentation
bin10000001001111101111010
321222011111200
4100021331322
52041011010
6230435030
750666214
oct20117572
97864450
104235130
112432a09
121502a76
13b538c3
147c35b4
15589cc0
hex409f7a

4235130 has 24 divisors (see below), whose sum is σ = 11011572. Its totient is φ = 1129344.

The previous prime is 4235129. The next prime is 4235141. The reversal of 4235130 is 315324.

4235130 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3721041 + 514089 = 1929^2 + 717^2 .

It is a super-2 number, since 2×42351302 = 35872652233800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon 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, 23439 + ... + 23618.

Almost surely, 24235130 is an apocalyptic number.

4235130 is an abundant number, since it is smaller than the sum of its proper divisors (6776442).

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

4235130 is a wasteful number, since it uses less digits than its factorization.

4235130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47070 (or 47067 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4235130 is about 2057.9431479028. The cubic root of 4235130 is about 161.7914554759.

The spelling of 4235130 in words is "four million, two hundred thirty-five thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 47057 94114 141171 235285 282342 423513 470570 705855 847026 1411710 2117565 4235130