Search a number
-
+
20002010300 = 2252200020103
BaseRepresentation
bin10010101000001101…
…100111010010111100
31220121222022101212022
4102220031213102330
5311431003312200
613104440255312
71305445165556
oct225015472274
956558271768
1020002010300
118534682428
123a62771538
131b69c2c96c
14d7a68a4d6
157c1016885
hex4a83674bc

20002010300 has 18 divisors (see below), whose sum is σ = 43404362568. Its totient is φ = 8000804080.

The previous prime is 20002010291. The next prime is 20002010323. The reversal of 20002010300 is 301020002.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 100009952 + ... + 100010151.

It is an arithmetic number, because the mean of its divisors is an integer number (2411353476).

Almost surely, 220002010300 is an apocalyptic number.

20002010300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20002010300 is an abundant number, since it is smaller than the sum of its proper divisors (23402352268).

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

20002010300 is a wasteful number, since it uses less digits than its factorization.

20002010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200020117 (or 200020110 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 20002010300 its reverse (301020002), we get a palindrome (20303030302).

The spelling of 20002010300 in words is "twenty billion, two million, ten thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 200020103 400040206 800080412 1000100515 2000201030 4000402060 5000502575 10001005150 20002010300