Base | Representation |
---|---|
bin | 10100011110101110101 |
3 | 1021002120022 |
4 | 2203311311 |
5 | 132433333 |
6 | 22214525 |
7 | 5463353 |
oct | 2436565 |
9 | 1232508 |
10 | 671093 |
11 | 419225 |
12 | 284445 |
13 | 1a65c7 |
14 | 1367d3 |
15 | d3c98 |
hex | a3d75 |
671093 has 2 divisors, whose sum is σ = 671094. Its totient is φ = 671092.
The previous prime is 671087. The next prime is 671123. The reversal of 671093 is 390176.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 643204 + 27889 = 802^2 + 167^2 .
It is a cyclic number.
It is not a de Polignac number, because 671093 - 26 = 671029 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (671003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335546 + 335547.
It is an arithmetic number, because the mean of its divisors is an integer number (335547).
2671093 is an apocalyptic number.
It is an amenable number.
671093 is a deficient number, since it is larger than the sum of its proper divisors (1).
671093 is an equidigital number, since it uses as much as digits as its factorization.
671093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1134, while the sum is 26.
The square root of 671093 is about 819.2026611285. The cubic root of 671093 is about 87.5509580725.
The spelling of 671093 in words is "six hundred seventy-one thousand, ninety-three".
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