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200203200000 = 29325513903
BaseRepresentation
bin1011101001110100001…
…0100110011000000000
3201010202111122022111100
42322131002212120000
511240004004400000
6231545545214400
720315136056556
oct2723502463000
9633674568440
10200203200000
11779a653a391
1232973791400
1315b57456b6b
149993097bd6
15531b211a00
hex2e9d0a6600

200203200000 has 360 divisors, whose sum is σ = 722255710176. Its totient is φ = 53383680000.

The previous prime is 200203199983. The next prime is 200203200007. The reversal of 200203200000 is 2302002.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200203200007) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14393049 + ... + 14406951.

Almost surely, 2200203200000 is an apocalyptic number.

200203200000 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 200203200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361127855088).

200203200000 is an abundant number, since it is smaller than the sum of its proper divisors (522052510176).

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

200203200000 is an frugal number, since it uses more digits than its factorization.

200203200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13952 (or 13913 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

Adding to 200203200000 its reverse (2302002), we get a palindrome (200205502002).

The spelling of 200203200000 in words is "two hundred billion, two hundred three million, two hundred thousand".