Base | Representation |
---|---|
bin | 1110111011000001000 |
3 | 220211201221 |
4 | 1313120020 |
5 | 111121333 |
6 | 14251424 |
7 | 4104364 |
oct | 1673010 |
9 | 824657 |
10 | 488968 |
11 | 304407 |
12 | 1b6b74 |
13 | 14173c |
14 | ca2a4 |
15 | 99d2d |
hex | 77608 |
488968 has 8 divisors (see below), whose sum is σ = 916830. Its totient is φ = 244480.
The previous prime is 488959. The next prime is 488981. The reversal of 488968 is 869884.
It can be written as a sum of positive squares in only one way, i.e., 487204 + 1764 = 698^2 + 42^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an Ulam number.
It is an unprimeable number.
488968 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30553 + ... + 30568.
2488968 is an apocalyptic number.
It is an amenable number.
488968 is a deficient number, since it is larger than the sum of its proper divisors (427862).
488968 is a wasteful number, since it uses less digits than its factorization.
488968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61127 (or 61123 counting only the distinct ones).
The product of its digits is 110592, while the sum is 43.
The square root of 488968 is about 699.2624686053. The cubic root of 488968 is about 78.7819656909.
The spelling of 488968 in words is "four hundred eighty-eight thousand, nine hundred sixty-eight".
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