Base | Representation |
---|---|
bin | 10101001110010010001 |
3 | 1022022222002 |
4 | 2221302101 |
5 | 134223231 |
6 | 22523345 |
7 | 5624345 |
oct | 2516221 |
9 | 1268862 |
10 | 695441 |
11 | 43554a |
12 | 296555 |
13 | 1b4706 |
14 | 141625 |
15 | db0cb |
hex | a9c91 |
695441 has 2 divisors, whose sum is σ = 695442. Its totient is φ = 695440.
The previous prime is 695411. The next prime is 695447. The reversal of 695441 is 144596.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 364816 + 330625 = 604^2 + 575^2 .
It is a cyclic number.
It is not a de Polignac number, because 695441 - 26 = 695377 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (695447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347720 + 347721.
It is an arithmetic number, because the mean of its divisors is an integer number (347721).
2695441 is an apocalyptic number.
It is an amenable number.
695441 is a deficient number, since it is larger than the sum of its proper divisors (1).
695441 is an equidigital number, since it uses as much as digits as its factorization.
695441 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 4320, while the sum is 29.
The square root of 695441 is about 833.9310523059. The cubic root of 695441 is about 88.5972204507.
The spelling of 695441 in words is "six hundred ninety-five thousand, four hundred forty-one".
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