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30054441300 = 223521319221347
BaseRepresentation
bin11011111111011000…
…100110000101010100
32212120112201210210120
4123333120212011110
5443022414110200
621450134551540
72112530351562
oct337730460524
985515653716
1030054441300
1111822a48644
1259a92085b0
132aac746ba0
14165177aa32
15bad7ce9a0
hex6ff626154

30054441300 has 216 divisors, whose sum is σ = 98839361376. Its totient is φ = 7008318720.

The previous prime is 30054441283. The next prime is 30054441301. The reversal of 30054441300 is 314445003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30054441301) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 1397227 + ... + 1418573.

It is an arithmetic number, because the mean of its divisors is an integer number (457589636).

Almost surely, 230054441300 is an apocalyptic number.

30054441300 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 30054441300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49419680688).

30054441300 is an abundant number, since it is smaller than the sum of its proper divisors (68784920076).

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

30054441300 is a wasteful number, since it uses less digits than its factorization.

30054441300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21415 (or 21389 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 30054441300 its reverse (314445003), we get a palindrome (30368886303).

The spelling of 30054441300 in words is "thirty billion, fifty-four million, four hundred forty-one thousand, three hundred".