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300201220200 = 233527711006711
BaseRepresentation
bin1000101111001010110…
…00110001100001101000
31001200212112120001222010
410113211120301201220
514404303003021300
6345524401555520
730455160161220
oct4274530614150
91050775501863
10300201220200
11106350842a92
124a220945ba0
132240272240b
141075bb61080
157c201a9a50
hex45e5631868

300201220200 has 192 divisors, whose sum is σ = 1078550968320. Its totient is φ = 67650912000.

The previous prime is 300201220183. The next prime is 300201220213. The reversal of 300201220200 is 2022102003.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 47 ways as a sum of consecutive naturals, for example, 205156 + ... + 801555.

It is an arithmetic number, because the mean of its divisors is an integer number (5617452960).

Almost surely, 2300201220200 is an apocalyptic number.

300201220200 is a gapful number since it is divisible by the number (30) 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 300201220200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (539275484160).

300201220200 is an abundant number, since it is smaller than the sum of its proper divisors (778349748120).

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

300201220200 is a wasteful number, since it uses less digits than its factorization.

300201220200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006808 (or 1006799 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 300201220200 its reverse (2022102003), we get a palindrome (302223322203).

The spelling of 300201220200 in words is "three hundred billion, two hundred one million, two hundred twenty thousand, two hundred".