Base | Representation |
---|---|
bin | 1001101111101110100 |
3 | 121020001201 |
4 | 1031331310 |
5 | 40204343 |
6 | 10502244 |
7 | 2500021 |
oct | 1157564 |
9 | 536051 |
10 | 319348 |
11 | 1a8a27 |
12 | 134984 |
13 | b2483 |
14 | 84548 |
15 | 6494d |
hex | 4df74 |
319348 has 12 divisors (see below), whose sum is σ = 578340. Its totient is φ = 154112.
The previous prime is 319343. The next prime is 319351. The reversal of 319348 is 843913.
319348 is nontrivially palindromic in base 14.
It can be written as a sum of positive squares in 2 ways, for example, as 242064 + 77284 = 492^2 + 278^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (319343) by changing a digit.
319348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261 + ... + 1492.
It is an arithmetic number, because the mean of its divisors is an integer number (48195).
2319348 is an apocalyptic number.
It is an amenable number.
319348 is a deficient number, since it is larger than the sum of its proper divisors (258992).
319348 is a wasteful number, since it uses less digits than its factorization.
319348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2786 (or 2784 counting only the distinct ones).
The product of its digits is 2592, while the sum is 28.
The square root of 319348 is about 565.1088390744. The cubic root of 319348 is about 68.3525519345.
The spelling of 319348 in words is "three hundred nineteen thousand, three hundred forty-eight".
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