Search a number
-
+
4930130 = 25493013
BaseRepresentation
bin10010110011101001010010
3100021110212102
4102303221102
52230231010
6253400402
756622362
oct22635122
910243772
104930130
112868097
121799102
13103804a
149249a2
15675ba5
hex4b3a52

4930130 has 8 divisors (see below), whose sum is σ = 8874252. Its totient is φ = 1972048.

The previous prime is 4930129. The next prime is 4930151. The reversal of 4930130 is 310394.

It can be written as a sum of positive squares in 2 ways, for example, as 4897369 + 32761 = 2213^2 + 181^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246497 + ... + 246516.

Almost surely, 24930130 is an apocalyptic number.

4930130 is a deficient number, since it is larger than the sum of its proper divisors (3944122).

4930130 is a wasteful number, since it uses less digits than its factorization.

4930130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493020.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 4930130 is about 2220.3896054522. The cubic root of 4930130 is about 170.1973486690.

The spelling of 4930130 in words is "four million, nine hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 493013 986026 2465065 4930130