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200030303200 = 255271327110139
BaseRepresentation
bin1011101001001010111…
…1000011001111100000
3201010022110022020200011
42322102233003033200
511234130224200300
6231520451334304
720310636344350
oct2722257031740
9633273266604
10200030303200
1177917989472
12329258b1394
1315b2a69c170
14997812cb60
15530ae5ceba
hex2e92bc33e0

200030303200 has 288 divisors, whose sum is σ = 603291386880. Its totient is φ = 63066470400.

The previous prime is 200030303183. The next prime is 200030303269. The reversal of 200030303200 is 2303030002.

200030303200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 19723731 + ... + 19733869.

It is an arithmetic number, because the mean of its divisors is an integer number (2094761760).

Almost surely, 2200030303200 is an apocalyptic number.

200030303200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200030303200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301645693440).

200030303200 is an abundant number, since it is smaller than the sum of its proper divisors (403261083680).

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

200030303200 is a wasteful number, since it uses less digits than its factorization.

200030303200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10450 (or 10437 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 200030303200 its reverse (2303030002), we get a palindrome (202333333202).

The spelling of 200030303200 in words is "two hundred billion, thirty million, three hundred three thousand, two hundred".