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486717028 = 22720538467
BaseRepresentation
bin11101000000101…
…011011001100100
31020220211210020121
4131000223121210
51444044421103
6120144011324
715030012040
oct3500533144
91226753217
10486717028
1122a814786
12117000b44
1379ab4155
14488d9020
152cae26bd
hex1d02b664

486717028 has 24 divisors (see below), whose sum is σ = 974023232. Its totient is φ = 208466784.

The previous prime is 486717013. The next prime is 486717029. The reversal of 486717028 is 820717684.

It is not an unprimeable number, because it can be changed into a prime (486717029) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 53251 + ... + 61717.

Almost surely, 2486717028 is an apocalyptic number.

It is an amenable number.

486717028 is an abundant number, since it is smaller than the sum of its proper divisors (487306204).

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

486717028 is a wasteful number, since it uses less digits than its factorization.

486717028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10531 (or 10529 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The square root of 486717028 is about 22061.6642164638. The cubic root of 486717028 is about 786.6088836073.

The spelling of 486717028 in words is "four hundred eighty-six million, seven hundred seventeen thousand, twenty-eight".

Divisors: 1 2 4 7 14 28 2053 4106 8212 8467 14371 16934 28742 33868 57484 59269 118538 237076 17382751 34765502 69531004 121679257 243358514 486717028