Base | Representation |
---|---|
bin | 10011100100011… |
… | …011011110110001 |
3 | 211212210020001022 |
4 | 103210123132301 |
5 | 1133022114344 |
6 | 52324545225 |
7 | 11064434660 |
oct | 2344333661 |
9 | 755706038 |
10 | 328316849 |
11 | 159365343 |
12 | 91b52215 |
13 | 53033933 |
14 | 31864dd7 |
15 | 1dc540ee |
hex | 1391b7b1 |
328316849 has 8 divisors (see below), whose sum is σ = 375365760. Its totient is φ = 281304576.
The previous prime is 328316809. The next prime is 328316899. The reversal of 328316849 is 948613823.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 328316849 - 224 = 311539633 is a prime.
It is not an unprimeable number, because it can be changed into a prime (328316809) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13937 + ... + 29169.
It is an arithmetic number, because the mean of its divisors is an integer number (46920720).
Almost surely, 2328316849 is an apocalyptic number.
It is an amenable number.
328316849 is a deficient number, since it is larger than the sum of its proper divisors (47048911).
328316849 is a wasteful number, since it uses less digits than its factorization.
328316849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18319.
The product of its digits is 248832, while the sum is 44.
The square root of 328316849 is about 18119.5156944108. The cubic root of 328316849 is about 689.8654425006.
The spelling of 328316849 in words is "three hundred twenty-eight million, three hundred sixteen thousand, eight hundred forty-nine".
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