Base | Representation |
---|---|
bin | 11101000101111… |
… | …001111000011000 |
3 | 1021000102101120200 |
4 | 131011321320120 |
5 | 1444422241224 |
6 | 120233222200 |
7 | 15044446233 |
oct | 3505717030 |
9 | 1230371520 |
10 | 488087064 |
11 | 230570043 |
12 | 117561960 |
13 | 7a17391a |
14 | 48b7441a |
15 | 2ccb35c9 |
hex | 1d179e18 |
488087064 has 48 divisors (see below), whose sum is σ = 1364550720. Its totient is φ = 157446720.
The previous prime is 488087053. The next prime is 488087087. The reversal of 488087064 is 460780884.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107107 + ... + 111570.
It is an arithmetic number, because the mean of its divisors is an integer number (28428140).
Almost surely, 2488087064 is an apocalyptic number.
It is an amenable number.
488087064 is an abundant number, since it is smaller than the sum of its proper divisors (876463656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488087064 is a wasteful number, since it uses less digits than its factorization.
488087064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218720 (or 218713 counting only the distinct ones).
The product of its (nonzero) digits is 344064, while the sum is 45.
The square root of 488087064 is about 22092.6925475371. The cubic root of 488087064 is about 787.3462544908.
The spelling of 488087064 in words is "four hundred eighty-eight million, eighty-seven thousand, sixty-four".
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