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4839772080 = 24351113314549
BaseRepresentation
bin1001000000111100…
…10000111110110000
3110111021212220011210
410200132100332300
534402440201310
62120125040120
7230635245453
oct44036207660
913437786153
104839772080
112063a1a440
12b309b6040
135c18bb480
1433cab349a
151d4d56820
hex120790fb0

4839772080 has 320 divisors, whose sum is σ = 18198835200. Its totient is φ = 1047859200.

The previous prime is 4839772073. The next prime is 4839772103. The reversal of 4839772080 is 802779384.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1061646 + ... + 1066194.

It is an arithmetic number, because the mean of its divisors is an integer number (56871360).

Almost surely, 24839772080 is an apocalyptic number.

4839772080 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 4839772080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9099417600).

4839772080 is an abundant number, since it is smaller than the sum of its proper divisors (13359063120).

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

4839772080 is a wasteful number, since it uses less digits than its factorization.

4839772080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620 (or 4614 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 4839772080 is about 69568.4704445915. The cubic root of 4839772080 is about 1691.5115591837.

The spelling of 4839772080 in words is "four billion, eight hundred thirty-nine million, seven hundred seventy-two thousand, eighty".