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98472057376 = 25721121035039
BaseRepresentation
bin101101110110101100…
…1000101101000100000
3100102011200112211000011
41123231121011220200
53103132321314001
6113123141534304
710054141451200
oct1335531055040
9312150484004
1098472057376
1138841a00200
1217102114394
1393940b5a94
144aa2166400
152865020d51
hex16ed645a20

98472057376 has 216 divisors, whose sum is σ = 250340388480. Its totient is φ = 37985713920.

The previous prime is 98472057367. The next prime is 98472057413. The reversal of 98472057376 is 67375027489.

It is a self number, because there is not a number n which added to its sum of digits gives 98472057376.

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 35 ways as a sum of consecutive naturals, for example, 19539465 + ... + 19544503.

It is an arithmetic number, because the mean of its divisors is an integer number (1158983280).

Almost surely, 298472057376 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 98472057376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125170194240).

98472057376 is an abundant number, since it is smaller than the sum of its proper divisors (151868331104).

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

98472057376 is a wasteful number, since it uses less digits than its factorization.

98472057376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188 (or 5162 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 98472057376 in words is "ninety-eight billion, four hundred seventy-two million, fifty-seven thousand, three hundred seventy-six".