Base | Representation |
---|---|
bin | 11101000111011… |
… | …010000111100000 |
3 | 1021001011102022002 |
4 | 131013122013200 |
5 | 2000022344443 |
6 | 120245503132 |
7 | 15051010403 |
oct | 3507320740 |
9 | 1231142262 |
10 | 488481248 |
11 | 23080a212 |
12 | 117711aa8 |
13 | 7a281178 |
14 | 48c37d3a |
15 | 2cd402b8 |
hex | 1d1da1e0 |
488481248 has 48 divisors (see below), whose sum is σ = 976237920. Its totient is φ = 240576000.
The previous prime is 488481239. The next prime is 488481271. The reversal of 488481248 is 842184884.
It is a super-3 number, since 3×4884812483 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
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, 1160078 + ... + 1160498.
It is an arithmetic number, because the mean of its divisors is an integer number (20338290).
Almost surely, 2488481248 is an apocalyptic number.
It is an amenable number.
488481248 is a deficient number, since it is larger than the sum of its proper divisors (487756672).
488481248 is a wasteful number, since it uses less digits than its factorization.
488481248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891 (or 883 counting only the distinct ones).
The product of its digits is 524288, while the sum is 47.
The square root of 488481248 is about 22101.6118869190. The cubic root of 488481248 is about 787.5581536966.
The spelling of 488481248 in words is "four hundred eighty-eight million, four hundred eighty-one thousand, two hundred forty-eight".
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