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488874133 = 1149319013
BaseRepresentation
bin11101001000111…
…010000010010101
31021001220101020101
4131020322002111
52000122433013
6120302134101
715054235006
oct3510720225
91231811211
10488874133
11230a58410
12117881331
137a38ac47
1448cdb1ad
152cdbb8dd
hex1d23a095

488874133 has 8 divisors (see below), whose sum is σ = 533484576. Its totient is φ = 444291600.

The previous prime is 488874107. The next prime is 488874149. The reversal of 488874133 is 331478884.

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

It is a cyclic number.

It is not a de Polignac number, because 488874133 - 29 = 488873621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488874103) 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, 49735 + ... + 58747.

It is an arithmetic number, because the mean of its divisors is an integer number (66685572).

Almost surely, 2488874133 is an apocalyptic number.

It is an amenable number.

488874133 is a deficient number, since it is larger than the sum of its proper divisors (44610443).

488874133 is a wasteful number, since it uses less digits than its factorization.

488874133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13955.

The product of its digits is 516096, while the sum is 46.

The square root of 488874133 is about 22110.4982530924. The cubic root of 488874133 is about 787.7692412038.

The spelling of 488874133 in words is "four hundred eighty-eight million, eight hundred seventy-four thousand, one hundred thirty-three".

Divisors: 1 11 4931 9013 54241 99143 44443103 488874133