Base | Representation |
---|---|
bin | 101001011101010… |
… | …010010101100101 |
3 | 1210110210020211002 |
4 | 221131102111211 |
5 | 2411024340031 |
6 | 153003523045 |
7 | 23144006366 |
oct | 5135222545 |
9 | 1713706732 |
10 | 695543141 |
11 | 327685947 |
12 | 174b29485 |
13 | b113b8b7 |
14 | 68537b6d |
15 | 410e1ccb |
hex | 29752565 |
695543141 has 2 divisors, whose sum is σ = 695543142. Its totient is φ = 695543140.
The previous prime is 695543129. The next prime is 695543159. The reversal of 695543141 is 141345596.
695543141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 686964100 + 8579041 = 26210^2 + 2929^2 .
It is a cyclic number.
It is not a de Polignac number, because 695543141 - 26 = 695543077 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 695543095 and 695543104.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (695543041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347771570 + 347771571.
It is an arithmetic number, because the mean of its divisors is an integer number (347771571).
Almost surely, 2695543141 is an apocalyptic number.
It is an amenable number.
695543141 is a deficient number, since it is larger than the sum of its proper divisors (1).
695543141 is an equidigital number, since it uses as much as digits as its factorization.
695543141 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 64800, while the sum is 38.
The square root of 695543141 is about 26373.1518973368. The cubic root of 695543141 is about 886.0155773002.
The spelling of 695543141 in words is "six hundred ninety-five million, five hundred forty-three thousand, one hundred forty-one".
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