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4982886720 = 26345729947
BaseRepresentation
bin1001010010000000…
…01101000101000000
3110212021011212120000
410221000031011000
540201104333340
62142240320000
7234323560350
oct45100150500
913767155500
104982886720
1121277895a9
12b70913000
136154493a6
14353ac8b60
151e26c5d30
hex12900d140

4982886720 has 560 divisors, whose sum is σ = 20977799040. Its totient is φ = 1098510336.

The previous prime is 4982886719. The next prime is 4982886737. The reversal of 4982886720 is 276882894.

4982886720 is a `hidden beast` number, since 498 + 2 + 8 + 86 + 72 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (560).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5261287 + ... + 5262233.

Almost surely, 24982886720 is an apocalyptic number.

4982886720 is a gapful number since it is divisible by the number (40) 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 4982886720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10488899520).

4982886720 is an abundant number, since it is smaller than the sum of its proper divisors (15994912320).

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

4982886720 is a wasteful number, since it uses less digits than its factorization.

4982886720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 4982886720 is about 70589.5652345302. The cubic root of 4982886720 is about 1708.0228302191.

The spelling of 4982886720 in words is "four billion, nine hundred eighty-two million, eight hundred eighty-six thousand, seven hundred twenty".