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488529216 = 26327219911
BaseRepresentation
bin11101000111100…
…101110101000000
31021001020212002200
4131013211311000
52000030413331
6120250513200
715051300300
oct3507456500
91231225080
10488529216
1123084225a
12117735800
137a299c56
1448c4b600
152cd4e5e6
hex1d1e5d40

488529216 has 252 divisors, whose sum is σ = 1716511680. Its totient is φ = 132088320.

The previous prime is 488529199. The next prime is 488529229. The reversal of 488529216 is 612925884.

It is a tau number, because it is divible by the number of its divisors (252).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 535801 + ... + 536711.

Almost surely, 2488529216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488529216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858255840).

488529216 is an abundant number, since it is smaller than the sum of its proper divisors (1227982464).

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

488529216 is a wasteful number, since it uses less digits than its factorization.

488529216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 942 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 488529216 is about 22102.6970300007. The cubic root of 488529216 is about 787.5839317950.

The spelling of 488529216 in words is "four hundred eighty-eight million, five hundred twenty-nine thousand, two hundred sixteen".