Base | Representation |
---|---|
bin | 11101001001110… |
… | …111110011011100 |
3 | 1021002101020021201 |
4 | 131021313303130 |
5 | 2000204032012 |
6 | 120311405244 |
7 | 15056340424 |
oct | 3511676334 |
9 | 1232336251 |
10 | 489127132 |
11 | 2311104aa |
12 | 117983824 |
13 | 7a449150 |
14 | 48d65484 |
15 | 2ce1b857 |
hex | 1d277cdc |
489127132 has 12 divisors (see below), whose sum is σ = 921816616. Its totient is φ = 225750960.
The previous prime is 489127129. The next prime is 489127139. The reversal of 489127132 is 231721984.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 489127091 and 489127100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (489127139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4703094 + ... + 4703197.
Almost surely, 2489127132 is an apocalyptic number.
It is an amenable number.
489127132 is a deficient number, since it is larger than the sum of its proper divisors (432689484).
489127132 is a wasteful number, since it uses less digits than its factorization.
489127132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9406308 (or 9406306 counting only the distinct ones).
The product of its digits is 24192, while the sum is 37.
The square root of 489127132 is about 22116.2187545701. The cubic root of 489127132 is about 787.9051115269.
It can be divided in two parts, 4891 and 27132, that added together give a palindrome (32023).
The spelling of 489127132 in words is "four hundred eighty-nine million, one hundred twenty-seven thousand, one hundred thirty-two".
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