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488482488 = 23361317379
BaseRepresentation
bin11101000111011…
…010011010111000
31021001011111000000
4131013122122320
52000022414423
6120245513000
715051014124
oct3507323270
91231144000
10488482488
1123081013a
12117712760
137a2818c0
1448c38584
152cd40843
hex1d1da6b8

488482488 has 224 divisors, whose sum is σ = 1569985200. Its totient is φ = 141087744.

The previous prime is 488482483. The next prime is 488482529. The reversal of 488482488 is 884284884.

488482488 is a `hidden beast` number, since 4 + 8 + 84 + 82 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488482483) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1288683 + ... + 1289061.

Almost surely, 2488482488 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 488482488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784992600).

488482488 is an abundant number, since it is smaller than the sum of its proper divisors (1081502712).

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

488482488 is a wasteful number, since it uses less digits than its factorization.

488482488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433 (or 414 counting only the distinct ones).

The product of its digits is 4194304, while the sum is 54.

The square root of 488482488 is about 22101.6399391538. The cubic root of 488482488 is about 787.5588200963.

The spelling of 488482488 in words is "four hundred eighty-eight million, four hundred eighty-two thousand, four hundred eighty-eight".