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30223230300 = 2234527152553
BaseRepresentation
bin11100001001011100…
…011110010101011100
32220000022100011210000
4130021130132111130
5443344121332200
621515004414300
72116650135024
oct341134362534
986008304700
1030223230300
11118aa25328a
125a35847390
132b086c3c33
141669d56a84
15bbd521300
hex70971e55c

30223230300 has 180 divisors, whose sum is σ = 99353547216. Its totient is φ = 7945862400.

The previous prime is 30223230287. The next prime is 30223230329. The reversal of 30223230300 is 303232203.

30223230300 is a `hidden beast` number, since 302 + 2 + 32 + 30 + 300 = 666.

It is a tau number, because it is divible by the number of its divisors (180).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 548824 + ... + 601376.

Almost surely, 230223230300 is an apocalyptic number.

30223230300 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 30223230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49676773608).

30223230300 is an abundant number, since it is smaller than the sum of its proper divisors (69130316916).

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

30223230300 is a wasteful number, since it uses less digits than its factorization.

30223230300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52650 (or 52634 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 30223230300 its reverse (303232203), we get a palindrome (30526462503).

The spelling of 30223230300 in words is "thirty billion, two hundred twenty-three million, two hundred thirty thousand, three hundred".