Base | Representation |
---|---|
bin | 11001101011011010011 |
3 | 1120202012222 |
4 | 3031123103 |
5 | 203411202 |
6 | 30011255 |
7 | 10103066 |
oct | 3153323 |
9 | 1522188 |
10 | 841427 |
11 | 5251a4 |
12 | 346b2b |
13 | 235cb2 |
14 | 17c8dd |
15 | 1194a2 |
hex | cd6d3 |
841427 has 2 divisors, whose sum is σ = 841428. Its totient is φ = 841426.
The previous prime is 841411. The next prime is 841447. The reversal of 841427 is 724148.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 841427 - 24 = 841411 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 841396 and 841405.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 841427.
It is not a weakly prime, because it can be changed into another prime (841447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420713 + 420714.
It is an arithmetic number, because the mean of its divisors is an integer number (420714).
2841427 is an apocalyptic number.
841427 is a deficient number, since it is larger than the sum of its proper divisors (1).
841427 is an equidigital number, since it uses as much as digits as its factorization.
841427 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1792, while the sum is 26.
The square root of 841427 is about 917.2933009676. The cubic root of 841427 is about 94.4072791356.
The spelling of 841427 in words is "eight hundred forty-one thousand, four hundred twenty-seven".
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