Base | Representation |
---|---|
bin | 11000011010110000010 |
3 | 1111122120110 |
4 | 3003112002 |
5 | 201101010 |
6 | 25052150 |
7 | 6541512 |
oct | 3032602 |
9 | 1448513 |
10 | 800130 |
11 | 4a7171 |
12 | 327056 |
13 | 220266 |
14 | 16b842 |
15 | 10c120 |
hex | c3582 |
800130 has 32 divisors (see below), whose sum is σ = 1944000. Its totient is φ = 210752.
The previous prime is 800123. The next prime is 800131. The reversal of 800130 is 31008.
It is not an unprimeable number, because it can be changed into a prime (800131) by changing a digit.
800130 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, 4381 + ... + 4559.
It is an arithmetic number, because the mean of its divisors is an integer number (60750).
2800130 is an apocalyptic number.
It is a pronic number, being equal to 894×895.
800130 is an abundant number, since it is smaller than the sum of its proper divisors (1143870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
800130 is a wasteful number, since it uses less digits than its factorization.
800130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338.
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 800130 is about 894.4998602571. The cubic root of 800130 is about 92.8368047878.
Adding to 800130 its reverse (31008), we get a palindrome (831138).
The spelling of 800130 in words is "eight hundred thousand, one hundred thirty".
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