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4874980860 = 223251719191439
BaseRepresentation
bin1001000101001001…
…00100110111111100
3110120202010200112200
410202210210313330
534440443341420
62123423431500
7231543440121
oct44244446774
913522120480
104874980860
112081888302
12b40755590
135c8c98279
1434363a748
151d7eadb90
hex122924dfc

4874980860 has 288 divisors, whose sum is σ = 16605388800. Its totient is φ = 1150433280.

The previous prime is 4874980813. The next prime is 4874980889. The reversal of 4874980860 is 680894784.

4874980860 = T7049 + T7050 + ... + T7239.

4874980860 is a `hidden beast` number, since 487 + 4 + 9 + 80 + 86 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4874980797 and 4874980806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11104521 + ... + 11104959.

It is an arithmetic number, because the mean of its divisors is an integer number (57657600).

Almost surely, 24874980860 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 4874980860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8302694400).

4874980860 is an abundant number, since it is smaller than the sum of its proper divisors (11730407940).

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

4874980860 is a wasteful number, since it uses less digits than its factorization.

4874980860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 676 counting only the distinct ones).

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

The square root of 4874980860 is about 69821.0631543233. The cubic root of 4874980860 is about 1695.6035024345.

The spelling of 4874980860 in words is "four billion, eight hundred seventy-four million, nine hundred eighty thousand, eight hundred sixty".