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480641488 = 242310611231
BaseRepresentation
bin11100101001100…
…000000111010000
31020111102010011121
4130221200013100
51441021011423
6115405452024
714624246065
oct3451400720
91214363147
10480641488
11227345078
12114b71014
1378767962
1447b96c6c
152c2e245d
hex1ca601d0

480641488 has 40 divisors (see below), whose sum is σ = 973437696. Its totient is φ = 229468800.

The previous prime is 480641477. The next prime is 480641501. The reversal of 480641488 is 884146084.

It is a super-3 number, since 3×4806414883 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 389833 + ... + 391063.

Almost surely, 2480641488 is an apocalyptic number.

It is an amenable number.

480641488 is an abundant number, since it is smaller than the sum of its proper divisors (492796208).

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

480641488 is a wasteful number, since it uses less digits than its factorization.

480641488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2323 (or 2317 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 43.

The square root of 480641488 is about 21923.5373058273. The cubic root of 480641488 is about 783.3221702750.

The spelling of 480641488 in words is "four hundred eighty million, six hundred forty-one thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 16 23 46 92 184 368 1061 1231 2122 2462 4244 4924 8488 9848 16976 19696 24403 28313 48806 56626 97612 113252 195224 226504 390448 453008 1306091 2612182 5224364 10448728 20897456 30040093 60080186 120160372 240320744 480641488