Base | Representation |
---|---|
bin | 11001010101001001011 |
3 | 1120011120202 |
4 | 3022221023 |
5 | 203030102 |
6 | 25442415 |
7 | 10024622 |
oct | 3125113 |
9 | 1504522 |
10 | 830027 |
11 | 517680 |
12 | 34040b |
13 | 230a53 |
14 | 1786b9 |
15 | 115e02 |
hex | caa4b |
830027 has 8 divisors (see below), whose sum is σ = 921072. Its totient is φ = 741600.
The previous prime is 830017. The next prime is 830041. The reversal of 830027 is 720038.
830027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 830027 - 218 = 567883 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 829990 and 830008.
It is not an unprimeable number, because it can be changed into a prime (830017) 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, 53 + ... + 1289.
It is an arithmetic number, because the mean of its divisors is an integer number (115134).
2830027 is an apocalyptic number.
830027 is a deficient number, since it is larger than the sum of its proper divisors (91045).
830027 is a wasteful number, since it uses less digits than its factorization.
830027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1309.
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 830027 is about 911.0581759690. The cubic root of 830027 is about 93.9789827766.
The spelling of 830027 in words is "eight hundred thirty thousand, twenty-seven".
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