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28848582048 = 25311132391367
BaseRepresentation
bin11010110111100000…
…100110110110100000
32202110111200210212210
4122313200212312200
5433040214111143
621130341122120
72040615621126
oct326740466640
982414623783
1028848582048
11112642aa750
1257113b9340
1329499807c0
141579563916
15b3c9d8033
hex6b7826da0

28848582048 has 192 divisors, whose sum is σ = 92835735552. Its totient is φ = 7718599680.

The previous prime is 28848582029. The next prime is 28848582053. The reversal of 28848582048 is 84028584882.

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 31 ways as a sum of consecutive naturals, for example, 270061 + ... + 361427.

It is an arithmetic number, because the mean of its divisors is an integer number (483519456).

Almost surely, 228848582048 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 28848582048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46417867776).

28848582048 is an abundant number, since it is smaller than the sum of its proper divisors (63987153504).

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

28848582048 is a wasteful number, since it uses less digits than its factorization.

28848582048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91427 (or 91419 counting only the distinct ones).

The product of its (nonzero) digits is 10485760, while the sum is 57.

The spelling of 28848582048 in words is "twenty-eight billion, eight hundred forty-eight million, five hundred eighty-two thousand, forty-eight".