Search a number
-
+
4880648388 = 22371117310711
BaseRepresentation
bin1001000101110100…
…01100100011000100
3110121010210121221010
410202322030203010
534443421222023
62124145122220
7231642553410
oct44272144304
913533717833
104880648388
112084aa9410
12b42629370
135ca200b35
143442b3d40
151d872d093
hex122e8c8c4

4880648388 has 96 divisors (see below), whose sum is σ = 15033489408. Its totient is φ = 1193126400.

The previous prime is 4880648363. The next prime is 4880648407. The reversal of 4880648388 is 8838460884.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139648 + ... + 171063.

It is an arithmetic number, because the mean of its divisors is an integer number (156598848).

Almost surely, 24880648388 is an apocalyptic number.

It is an amenable number.

4880648388 is an abundant number, since it is smaller than the sum of its proper divisors (10152841020).

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

4880648388 is a wasteful number, since it uses less digits than its factorization.

4880648388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310753 (or 310751 counting only the distinct ones).

The product of its (nonzero) digits is 9437184, while the sum is 57.

The square root of 4880648388 is about 69861.6374557597. The cubic root of 4880648388 is about 1696.2603363750.

The spelling of 4880648388 in words is "four billion, eight hundred eighty million, six hundred forty-eight thousand, three hundred eighty-eight".

Divisors: 1 2 3 4 6 7 11 12 14 17 21 22 28 33 34 42 44 51 66 68 77 84 102 119 132 154 187 204 231 238 308 357 374 462 476 561 714 748 924 1122 1309 1428 2244 2618 3927 5236 7854 15708 310711 621422 932133 1242844 1864266 2174977 3417821 3728532 4349954 5282087 6524931 6835642 8699908 10253463 10564174 13049862 13671284 15846261 20506926 21128348 23924747 26099724 31692522 36974609 41013852 47849494 58102957 63385044 71774241 73949218 95698988 110923827 116205914 143548482 147898436 174308871 221847654 232411828 287096964 348617742 406720699 443695308 697235484 813441398 1220162097 1626882796 2440324194 4880648388