Base | Representation |
---|---|
bin | 11101001001111… |
… | …011110000100110 |
3 | 1021002102001111210 |
4 | 131021323300212 |
5 | 2000210041314 |
6 | 120312012250 |
7 | 15056435601 |
oct | 3511736046 |
9 | 1232361453 |
10 | 489143334 |
11 | 231121699 |
12 | 117991086 |
13 | 7a453634 |
14 | 48d6b338 |
15 | 2ce21559 |
hex | 1d27bc26 |
489143334 has 32 divisors (see below), whose sum is σ = 1035982080. Its totient is φ = 153535392.
The previous prime is 489143321. The next prime is 489143341. The reversal of 489143334 is 433341984.
It is a super-2 number, since 2×4891433342 = 478522402393271112, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 489143292 and 489143301.
It is a congruent number.
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, 6192 + ... + 31884.
It is an arithmetic number, because the mean of its divisors is an integer number (32374440).
Almost surely, 2489143334 is an apocalyptic number.
489143334 is an abundant number, since it is smaller than the sum of its proper divisors (546838746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
489143334 is a wasteful number, since it uses less digits than its factorization.
489143334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25884.
The product of its digits is 124416, while the sum is 39.
The square root of 489143334 is about 22116.5850438082. The cubic root of 489143334 is about 787.9138110359.
The spelling of 489143334 in words is "four hundred eighty-nine million, one hundred forty-three thousand, three hundred thirty-four".
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