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4871374880 = 25530446093
BaseRepresentation
bin1001000100101101…
…10100100000100000
3110120111100111001212
410202112310200200
534434032444010
62123214245252
7231501001061
oct44226644040
913514314055
104871374880
11207a845059
12b3b4b6828
135c8304b58
14342d7c568
151d79ea505
hex1225b4820

4871374880 has 24 divisors (see below), whose sum is σ = 11508623532. Its totient is φ = 1948549888.

The previous prime is 4871374819. The next prime is 4871374903. The reversal of 4871374880 is 884731784.

It can be written as a sum of positive squares in 2 ways, for example, as 4602808336 + 268566544 = 67844^2 + 16388^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15222887 + ... + 15223206.

Almost surely, 24871374880 is an apocalyptic number.

4871374880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4871374880 is an abundant number, since it is smaller than the sum of its proper divisors (6637248652).

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

4871374880 is a wasteful number, since it uses less digits than its factorization.

4871374880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30446108 (or 30446100 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 50.

The square root of 4871374880 is about 69795.2353674662. The cubic root of 4871374880 is about 1695.1853250317.

The spelling of 4871374880 in words is "four billion, eight hundred seventy-one million, three hundred seventy-four thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 30446093 60892186 121784372 152230465 243568744 304460930 487137488 608921860 974274976 1217843720 2435687440 4871374880