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500230130 = 25167299539
BaseRepresentation
bin11101110100001…
…110011111110010
31021212021022201212
4131310032133302
52011024331010
6121345400122
715252612611
oct3564163762
91255238655
10500230130
11237404334
1211b639042
137c835a7a
144a615878
152ddb1505
hex1dd0e7f2

500230130 has 16 divisors (see below), whose sum is σ = 905808960. Its totient is φ = 198893232.

The previous prime is 500230123. The next prime is 500230141. The reversal of 500230130 is 31032005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148100 + ... + 151439.

It is an arithmetic number, because the mean of its divisors is an integer number (56613060).

Almost surely, 2500230130 is an apocalyptic number.

500230130 is a deficient number, since it is larger than the sum of its proper divisors (405578830).

500230130 is a wasteful number, since it uses less digits than its factorization.

500230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299713.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 500230130 is about 22365.8250462620. The cubic root of 500230130 is about 793.8222768417.

Adding to 500230130 its reverse (31032005), we get a palindrome (531262135).

The spelling of 500230130 in words is "five hundred million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 167 334 835 1670 299539 599078 1497695 2995390 50023013 100046026 250115065 500230130