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500133130 = 25729246371
BaseRepresentation
bin11101110011110…
…110110100001010
31021212002101200021
4131303312310022
52011013230010
6121343331054
715252030040
oct3563666412
91255071607
10500133130
11237348472
1211b5b0a8a
137c800883
144a5cc390
152dd928da
hex1dcf6d0a

500133130 has 32 divisors (see below), whose sum is σ = 1064327040. Its totient is φ = 165560640.

The previous prime is 500133061. The next prime is 500133131. The reversal of 500133130 is 31331005.

It is not an unprimeable number, because it can be changed into a prime (500133131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121156 + ... + 125215.

It is an arithmetic number, because the mean of its divisors is an integer number (33260220).

Almost surely, 2500133130 is an apocalyptic number.

500133130 is an abundant number, since it is smaller than the sum of its proper divisors (564193910).

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

500133130 is a wasteful number, since it uses less digits than its factorization.

500133130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246414.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 500133130 is about 22363.6564541669. The cubic root of 500133130 is about 793.7709633003.

Adding to 500133130 its reverse (31331005), we get a palindrome (531464135).

The spelling of 500133130 in words is "five hundred million, one hundred thirty-three thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 29 35 58 70 145 203 290 406 1015 2030 246371 492742 1231855 1724597 2463710 3449194 7144759 8622985 14289518 17245970 35723795 50013313 71447590 100026626 250066565 500133130