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30547982304 = 253473154311
BaseRepresentation
bin11100011100110011…
…010011011111100000
32220211221102021210000
4130130303103133200
51000030240413204
622011125140000
72131002364620
oct343463233740
986757367700
1030547982304
1111a565a3274
125b0655a600
132b5aa7a098
14169b130880
15bdbcbe039
hex71ccd37e0

30547982304 has 240 divisors, whose sum is σ = 105989216256. Its totient is φ = 8446291200.

The previous prime is 30547982263. The next prime is 30547982327. The reversal of 30547982304 is 40328974503.

It is a self number, because there is not a number n which added to its sum of digits gives 30547982304.

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 39 ways as a sum of consecutive naturals, for example, 535309 + ... + 589619.

Almost surely, 230547982304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30547982304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52994608128).

30547982304 is an abundant number, since it is smaller than the sum of its proper divisors (75441233952).

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

30547982304 is a wasteful number, since it uses less digits than its factorization.

30547982304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54371 (or 54354 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

It can be divided in two parts, 305479 and 82304, that added together give a palindrome (387783).

The spelling of 30547982304 in words is "thirty billion, five hundred forty-seven million, nine hundred eighty-two thousand, three hundred four".