Base | Representation |
---|---|
bin | 11001010101010101110 |
3 | 1120011201102 |
4 | 3022222232 |
5 | 203031001 |
6 | 25443102 |
7 | 10025123 |
oct | 3125256 |
9 | 1504642 |
10 | 830126 |
11 | 517760 |
12 | 340492 |
13 | 230acb |
14 | 17874a |
15 | 115e6b |
hex | caaae |
830126 has 16 divisors (see below), whose sum is σ = 1375920. Its totient is φ = 372480.
The previous prime is 830117. The next prime is 830131. The reversal of 830126 is 621038.
It is a junction number, because it is equal to n+sod(n) for n = 830098 and 830107.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 830126.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1940 + ... + 2328.
It is an arithmetic number, because the mean of its divisors is an integer number (85995).
2830126 is an apocalyptic number.
830126 is a deficient number, since it is larger than the sum of its proper divisors (545794).
830126 is a wasteful number, since it uses less digits than its factorization.
830126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 830126 is about 911.1125067740. The cubic root of 830126 is about 93.9827190203.
The spelling of 830126 in words is "eight hundred thirty thousand, one hundred twenty-six".
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