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488413305 = 32521151439
BaseRepresentation
bin11101000111001…
…001100001111001
31021001000222002200
4131013021201321
52000013211210
6120244220413
715050305332
oct3507114171
91231028080
10488413305
11230773166
1211769a709
137a259273
1448c1b289
152cd2a0c0
hex1d1c9879

488413305 has 24 divisors (see below), whose sum is σ = 850611840. Its totient is φ = 259247520.

The previous prime is 488413301. The next prime is 488413319. The reversal of 488413305 is 503314884.

It is not a de Polignac number, because 488413305 - 22 = 488413301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488413305.

It is not an unprimeable number, because it can be changed into a prime (488413301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16225 + ... + 35214.

It is an arithmetic number, because the mean of its divisors is an integer number (35442160).

Almost surely, 2488413305 is an apocalyptic number.

488413305 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

488413305 is a deficient number, since it is larger than the sum of its proper divisors (362198535).

488413305 is a wasteful number, since it uses less digits than its factorization.

488413305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51661 (or 51658 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 488413305 is about 22100.0747736292. The cubic root of 488413305 is about 787.5216381054.

The spelling of 488413305 in words is "four hundred eighty-eight million, four hundred thirteen thousand, three hundred five".

Divisors: 1 3 5 9 15 45 211 633 1055 1899 3165 9495 51439 154317 257195 462951 771585 2314755 10853629 32560887 54268145 97682661 162804435 488413305