Base | Representation |
---|---|
bin | 11001010101000110111 |
3 | 1120011120000 |
4 | 3022220313 |
5 | 203030012 |
6 | 25442343 |
7 | 10024563 |
oct | 3125067 |
9 | 1504500 |
10 | 830007 |
11 | 517662 |
12 | 3403b3 |
13 | 230a39 |
14 | 1786a3 |
15 | 115ddc |
hex | caa37 |
830007 has 10 divisors (see below), whose sum is σ = 1240008. Its totient is φ = 553284.
The previous prime is 830003. The next prime is 830017. The reversal of 830007 is 700038.
It is not a de Polignac number, because 830007 - 22 = 830003 is a prime.
830007 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5043 + ... + 5204.
2830007 is an apocalyptic number.
830007 is a deficient number, since it is larger than the sum of its proper divisors (410001).
830007 is a wasteful number, since it uses less digits than its factorization.
830007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10259 (or 10250 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 830007 is about 911.0471996554. The cubic root of 830007 is about 93.9782279439.
The spelling of 830007 in words is "eight hundred thirty thousand, seven".
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