Base | Representation |
---|---|
bin | 110001110000100… |
… | …010001010011011 |
3 | 2011011211120010120 |
4 | 301300202022123 |
5 | 3202202301202 |
6 | 214500444323 |
7 | 26454510660 |
oct | 6160421233 |
9 | 2134746116 |
10 | 834806427 |
11 | 399254474 |
12 | 1b36a96a3 |
13 | 103c4b800 |
14 | 7cc29a67 |
15 | 4d4500bc |
hex | 31c2229b |
834806427 has 48 divisors (see below), whose sum is σ = 1397288448. Its totient is φ = 434004480.
The previous prime is 834806387. The next prime is 834806473. The reversal of 834806427 is 724608438.
It is not a de Polignac number, because 834806427 - 27 = 834806299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (834806227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 250323 + ... + 253635.
It is an arithmetic number, because the mean of its divisors is an integer number (29110176).
Almost surely, 2834806427 is an apocalyptic number.
834806427 is a deficient number, since it is larger than the sum of its proper divisors (562482021).
834806427 is a wasteful number, since it uses less digits than its factorization.
834806427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3420 (or 3407 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 42.
The square root of 834806427 is about 28893.0169245096. The cubic root of 834806427 is about 941.5901961588.
The spelling of 834806427 in words is "eight hundred thirty-four million, eight hundred six thousand, four hundred twenty-seven".
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