Base | Representation |
---|---|
bin | 1001000110001011010 |
3 | 120010212210 |
4 | 1020301122 |
5 | 34014244 |
6 | 10215550 |
7 | 2351010 |
oct | 1106132 |
9 | 503783 |
10 | 298074 |
11 | 193a47 |
12 | 1245b6 |
13 | a589a |
14 | 7a8b0 |
15 | 5d4b9 |
hex | 48c5a |
298074 has 32 divisors (see below), whose sum is σ = 700416. Its totient is φ = 82800.
The previous prime is 298063. The next prime is 298087. The reversal of 298074 is 470892.
298074 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a d-powerful number, because it can be written as 25 + 93 + 0 + 85 + 74 + 49 .
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 298074.
It is an unprimeable number.
298074 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 15 ways as a sum of consecutive naturals, for example, 1899 + ... + 2049.
It is an arithmetic number, because the mean of its divisors is an integer number (21888).
2298074 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 298074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (350208).
298074 is an abundant number, since it is smaller than the sum of its proper divisors (402342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
298074 is a wasteful number, since it uses less digits than its factorization.
298074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 298074 is about 545.9615371068. The cubic root of 298074 is about 66.7997286852.
The spelling of 298074 in words is "two hundred ninety-eight thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •