Base | Representation |
---|---|
bin | 11101001010010… |
… | …001100011111010 |
3 | 1021002120121000012 |
4 | 131022101203322 |
5 | 2000220421014 |
6 | 120313541522 |
7 | 15060260132 |
oct | 3512214372 |
9 | 1232517005 |
10 | 489232634 |
11 | 2311827a0 |
12 | 117a148a2 |
13 | 7a485187 |
14 | 48d91ac2 |
15 | 2ce3cc3e |
hex | 1d2918fa |
489232634 has 32 divisors (see below), whose sum is σ = 846236160. Its totient is φ = 209790000.
The previous prime is 489232619. The next prime is 489232643. The reversal of 489232634 is 436232984.
It is a happy number.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 489232591 and 489232600.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102587 + ... + 107249.
It is an arithmetic number, because the mean of its divisors is an integer number (26444880).
Almost surely, 2489232634 is an apocalyptic number.
489232634 is a deficient number, since it is larger than the sum of its proper divisors (357003526).
489232634 is a wasteful number, since it uses less digits than its factorization.
489232634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4946.
The product of its digits is 248832, while the sum is 41.
The square root of 489232634 is about 22118.6037986126. The cubic root of 489232634 is about 787.9617563702.
The spelling of 489232634 in words is "four hundred eighty-nine million, two hundred thirty-two thousand, six hundred thirty-four".
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