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488326166 = 21979123377
BaseRepresentation
bin11101000110110…
…100010000010110
31021000212112120022
4131012310100112
52000002414131
6120242305142
715046463306
oct3506642026
91230775508
10488326166
11230713749
121176581b2
137a2286c3
1448bd7606
152cd0e37b
hex1d1b4416

488326166 has 8 divisors (see below), whose sum is σ = 732865320. Its totient is φ = 244037728.

The previous prime is 488326117. The next prime is 488326169. The reversal of 488326166 is 661623884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488326169) 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 3 ways as a sum of consecutive naturals, for example, 57731 + ... + 65646.

It is an arithmetic number, because the mean of its divisors is an integer number (91608165).

Almost surely, 2488326166 is an apocalyptic number.

488326166 is a deficient number, since it is larger than the sum of its proper divisors (244539154).

488326166 is a wasteful number, since it uses less digits than its factorization.

488326166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125358.

The product of its digits is 331776, while the sum is 44.

The square root of 488326166 is about 22098.1032217700. The cubic root of 488326166 is about 787.4748007726.

The spelling of 488326166 in words is "four hundred eighty-eight million, three hundred twenty-six thousand, one hundred sixty-six".

Divisors: 1 2 1979 3958 123377 246754 244163083 488326166