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4330130 = 25728837
BaseRepresentation
bin10000100001001010010010
322010222211012
4100201022102
52102031010
6232450522
751543200
oct20411222
98128735
104330130
112498322
121549a42
13b87c0c
1480a070
155a8005
hex421292

4330130 has 24 divisors (see below), whose sum is σ = 9067788. Its totient is φ = 1484448.

The previous prime is 4330127. The next prime is 4330163. The reversal of 4330130 is 310334.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3924361 + 405769 = 1981^2 + 637^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3929 + ... + 4908.

Almost surely, 24330130 is an apocalyptic number.

4330130 is an abundant number, since it is smaller than the sum of its proper divisors (4737658).

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

4330130 is a wasteful number, since it uses less digits than its factorization.

4330130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8858 (or 8851 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 4330130 is about 2080.8964414406. The cubic root of 4330130 is about 162.9922587815.

Adding to 4330130 its reverse (310334), we get a palindrome (4640464).

The spelling of 4330130 in words is "four million, three hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 8837 17674 44185 61859 88370 123718 309295 433013 618590 866026 2165065 4330130