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200031130300 = 22522000311303
BaseRepresentation
bin1011101001001011001…
…0001101001010111100
3201010022111212021020111
42322102302031022330
511234130432132200
6231520521155404
720310646360621
oct2722262151274
9633274767214
10200031130300
11779183a3921
123292602bb64
1315b2a8cb781
1499782a6348
15530b0730ba
hex2e92c8d2bc

200031130300 has 18 divisors (see below), whose sum is σ = 434067552968. Its totient is φ = 80012452080.

The previous prime is 200031130289. The next prime is 200031130301. The reversal of 200031130300 is 3031130002.

200031130300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200031130301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000155552 + ... + 1000155751.

Almost surely, 2200031130300 is an apocalyptic number.

200031130300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200031130300 is an abundant number, since it is smaller than the sum of its proper divisors (234036422668).

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

200031130300 is a wasteful number, since it uses less digits than its factorization.

200031130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000311317 (or 2000311310 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 200031130300 its reverse (3031130002), we get a palindrome (203062260302).

The spelling of 200031130300 in words is "two hundred billion, thirty-one million, one hundred thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2000311303 4000622606 8001245212 10001556515 20003113030 40006226060 50007782575 100015565150 200031130300