Base | Representation |
---|---|
bin | 1001101111001011100 |
3 | 121012200100 |
4 | 1031321130 |
5 | 40202233 |
6 | 10501100 |
7 | 2466141 |
oct | 1157134 |
9 | 535610 |
10 | 319068 |
11 | 1a87a2 |
12 | 134790 |
13 | b22c9 |
14 | 843c8 |
15 | 64813 |
hex | 4de5c |
319068 has 18 divisors (see below), whose sum is σ = 806624. Its totient is φ = 106344.
The previous prime is 319061. The next prime is 319069. The reversal of 319068 is 860913.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (319061) by changing a digit.
319068 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4396 + ... + 4467.
2319068 is an apocalyptic number.
It is an amenable number.
319068 is an abundant number, since it is smaller than the sum of its proper divisors (487556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319068 is a wasteful number, since it uses less digits than its factorization.
319068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8873 (or 8868 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 319068 is about 564.8610448597. The cubic root of 319068 is about 68.3325692293.
The spelling of 319068 in words is "three hundred nineteen thousand, sixty-eight".
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