Base | Representation |
---|---|
bin | 1001000111110111110 |
3 | 120012001221 |
4 | 1020332332 |
5 | 34031232 |
6 | 10223554 |
7 | 2353360 |
oct | 1107676 |
9 | 505057 |
10 | 298942 |
11 | 194666 |
12 | 124bba |
13 | a60b7 |
14 | 7ad30 |
15 | 5d897 |
hex | 48fbe |
298942 has 16 divisors (see below), whose sum is σ = 519552. Its totient is φ = 126360.
The previous prime is 298937. The next prime is 298943. The reversal of 298942 is 249892.
298942 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 298898 and 298907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (298943) by changing a digit.
298942 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 7 ways as a sum of consecutive naturals, for example, 1753 + ... + 1915.
It is an arithmetic number, because the mean of its divisors is an integer number (32472).
2298942 is an apocalyptic number.
298942 is a deficient number, since it is larger than the sum of its proper divisors (220610).
298942 is a wasteful number, since it uses less digits than its factorization.
298942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303.
The product of its digits is 10368, while the sum is 34.
The square root of 298942 is about 546.7558870282. The cubic root of 298942 is about 66.8645067532.
The spelling of 298942 in words is "two hundred ninety-eight thousand, nine hundred forty-two".
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