Base | Representation |
---|---|
bin | 11000011101000110010 |
3 | 1111201012220 |
4 | 3003220302 |
5 | 201120310 |
6 | 25101510 |
7 | 6545145 |
oct | 3035062 |
9 | 1451186 |
10 | 801330 |
11 | 4a8062 |
12 | 327896 |
13 | 22097a |
14 | 16c05c |
15 | 10c670 |
hex | c3a32 |
801330 has 16 divisors (see below), whose sum is σ = 1923264. Its totient is φ = 213680.
The previous prime is 801301. The next prime is 801331. The reversal of 801330 is 33108.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (801331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13326 + ... + 13385.
It is an arithmetic number, because the mean of its divisors is an integer number (120204).
2801330 is an apocalyptic number.
801330 is an abundant number, since it is smaller than the sum of its proper divisors (1121934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
801330 is a wasteful number, since it uses less digits than its factorization.
801330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26721.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 801330 is about 895.1703748449. The cubic root of 801330 is about 92.8831924661.
Adding to 801330 its reverse (33108), we get a palindrome (834438).
The spelling of 801330 in words is "eight hundred one thousand, three hundred thirty".
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