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233030101230 = 23551931116229
BaseRepresentation
bin1101100100000110101…
…1010010100011101110
3211021111021020200100000
43121001223102203232
512304221201214410
6255015203445130
722556463115143
oct3310153224356
9737437220300
10233030101230
118a911465123
12391b53867a6
1318c893a7884
14b3c8b2a3ca
1560dd0dadc0
hex3641ad28ee

233030101230 has 192 divisors, whose sum is σ = 663555110400. Its totient is φ = 58677851520.

The previous prime is 233030101219. The next prime is 233030101303. The reversal of 233030101230 is 32101030332.

233030101230 is a `hidden beast` number, since 2 + 330 + 3 + 0 + 101 + 230 = 666.

233030101230 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 (18).

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 95 ways as a sum of consecutive naturals, for example, 14350756 + ... + 14366984.

It is an arithmetic number, because the mean of its divisors is an integer number (3456016200).

Almost surely, 2233030101230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233030101230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331777555200).

233030101230 is an abundant number, since it is smaller than the sum of its proper divisors (430525009170).

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

233030101230 is a wasteful number, since it uses less digits than its factorization.

233030101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16581 (or 16569 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 233030101230 its reverse (32101030332), we get a palindrome (265131131562).

The spelling of 233030101230 in words is "two hundred thirty-three billion, thirty million, one hundred one thousand, two hundred thirty".