Base | Representation |
---|---|
bin | 1001000110000101110 |
3 | 120010211011 |
4 | 1020300232 |
5 | 34014110 |
6 | 10215434 |
7 | 2350615 |
oct | 1106056 |
9 | 503734 |
10 | 298030 |
11 | 193a07 |
12 | 12457a |
13 | a5865 |
14 | 7a87c |
15 | 5d48a |
hex | 48c2e |
298030 has 8 divisors (see below), whose sum is σ = 536472. Its totient is φ = 119208.
The previous prime is 298021. The next prime is 298031. The reversal of 298030 is 30892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 12.
It is a junction number, because it is equal to n+sod(n) for n = 297992 and 298010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (298031) by changing a digit.
298030 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, 14892 + ... + 14911.
It is an arithmetic number, because the mean of its divisors is an integer number (67059).
2298030 is an apocalyptic number.
298030 is a deficient number, since it is larger than the sum of its proper divisors (238442).
298030 is a wasteful number, since it uses less digits than its factorization.
298030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29810.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 298030 is about 545.9212397407. The cubic root of 298030 is about 66.7964416573.
The spelling of 298030 in words is "two hundred ninety-eight thousand, thirty".
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