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488112065 = 57107130337
BaseRepresentation
bin11101000101111…
…111111111000001
31021000110122212122
4131011333333001
51444424041230
6120233534025
715044612150
oct3505777701
91230418778
10488112065
11230587901
12117574315
137a18210c
1448b7d597
152ccbabe5
hex1d17ffc1

488112065 has 16 divisors (see below), whose sum is σ = 675672192. Its totient is φ = 331574784.

The previous prime is 488112043. The next prime is 488112073. The reversal of 488112065 is 560211884.

It is a cyclic number.

It is not a de Polignac number, because 488112065 - 214 = 488095681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61424 + ... + 68913.

It is an arithmetic number, because the mean of its divisors is an integer number (42229512).

Almost surely, 2488112065 is an apocalyptic number.

It is an amenable number.

488112065 is a deficient number, since it is larger than the sum of its proper divisors (187560127).

488112065 is a wasteful number, since it uses less digits than its factorization.

488112065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130456.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 488112065 is about 22093.2583608666. The cubic root of 488112065 is about 787.3596975211.

The spelling of 488112065 in words is "four hundred eighty-eight million, one hundred twelve thousand, sixty-five".

Divisors: 1 5 7 35 107 535 749 3745 130337 651685 912359 4561795 13946059 69730295 97622413 488112065