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489034063 = 729980287
BaseRepresentation
bin11101001001100…
…001000101001111
31021002012111121201
4131021201011033
52000143042223
6120305410331
715055502200
oct3511410517
91232174551
10489034063
11231057591
121179399a7
137a41598b
1448d3d5a7
152cdedead
hex1d26114f

489034063 has 6 divisors (see below), whose sum is σ = 568876416. Its totient is φ = 419172012.

The previous prime is 489034057. The next prime is 489034099. The reversal of 489034063 is 360430984.

It is not a de Polignac number, because 489034063 - 25 = 489034031 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 (489034003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4990095 + ... + 4990192.

It is an arithmetic number, because the mean of its divisors is an integer number (94812736).

Almost surely, 2489034063 is an apocalyptic number.

489034063 is a deficient number, since it is larger than the sum of its proper divisors (79842353).

489034063 is an equidigital number, since it uses as much as digits as its factorization.

489034063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9980301 (or 9980294 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 489034063 is about 22114.1145651369. The cubic root of 489034063 is about 787.8551352954.

The spelling of 489034063 in words is "four hundred eighty-nine million, thirty-four thousand, sixty-three".

Divisors: 1 7 49 9980287 69862009 489034063