Base | Representation |
---|---|
bin | 11101000111001… |
… | …000010000000000 |
3 | 1021001000200220120 |
4 | 131013020100000 |
5 | 2000013024224 |
6 | 120244140240 |
7 | 15050254134 |
oct | 3507102000 |
9 | 1231020816 |
10 | 488408064 |
11 | 23076a231 |
12 | 117697680 |
13 | 7a256a71 |
14 | 48c193c4 |
15 | 2cd28779 |
hex | 1d1c8400 |
488408064 has 88 divisors (see below), whose sum is σ = 1310735040. Its totient is φ = 161685504.
The previous prime is 488408009. The next prime is 488408071. The reversal of 488408064 is 460804884.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530997 + ... + 531915.
Almost surely, 2488408064 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 488408064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (655367520).
488408064 is an abundant number, since it is smaller than the sum of its proper divisors (822326976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488408064 is a wasteful number, since it uses less digits than its factorization.
488408064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115 (or 1097 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 42.
The square root of 488408064 is about 22099.9561990516. The cubic root of 488408064 is about 787.5188212181.
The spelling of 488408064 in words is "four hundred eighty-eight million, four hundred eight thousand, sixty-four".
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