Base | Representation |
---|---|
bin | 11101001100101… |
… | …100010011110010 |
3 | 1021010202210111001 |
4 | 131030230103302 |
5 | 2000401211412 |
6 | 120335312214 |
7 | 15065540110 |
oct | 3514542362 |
9 | 1233683431 |
10 | 489866482 |
11 | 231575a36 |
12 | 11807b66a |
13 | 7a647831 |
14 | 490b8ab0 |
15 | 2d015957 |
hex | 1d32c4f2 |
489866482 has 16 divisors (see below), whose sum is σ = 841507200. Its totient is φ = 209508768.
The previous prime is 489866471. The next prime is 489866519. The reversal of 489866482 is 284668984.
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, 29107 + ... + 42742.
It is an arithmetic number, because the mean of its divisors is an integer number (52594200).
Almost surely, 2489866482 is an apocalyptic number.
489866482 is a deficient number, since it is larger than the sum of its proper divisors (351640718).
489866482 is a wasteful number, since it uses less digits than its factorization.
489866482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72345.
The product of its digits is 5308416, while the sum is 55.
The square root of 489866482 is about 22132.9275515012. The cubic root of 489866482 is about 788.3019029654.
The spelling of 489866482 in words is "four hundred eighty-nine million, eight hundred sixty-six thousand, four hundred eighty-two".
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