Base | Representation |
---|---|
bin | 10101001110001011001 |
3 | 1022022220000 |
4 | 2221301121 |
5 | 134223020 |
6 | 22523213 |
7 | 5624235 |
oct | 2516131 |
9 | 1268800 |
10 | 695385 |
11 | 4354a9 |
12 | 296509 |
13 | 1b4692 |
14 | 1415c5 |
15 | db090 |
hex | a9c59 |
695385 has 40 divisors (see below), whose sum is σ = 1332936. Its totient is φ = 345600.
The previous prime is 695377. The next prime is 695389. The reversal of 695385 is 583596.
695385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 331776 + 363609 = 576^2 + 603^2 .
It is not a de Polignac number, because 695385 - 23 = 695377 is a prime.
Its product of digits (32400) is a multiple of the sum of its prime factors (135).
It is a Curzon number.
695385 is a lucky number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 695385.
It is not an unprimeable number, because it can be changed into a prime (695389) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6835 + ... + 6935.
2695385 is an apocalyptic number.
It is an amenable number.
695385 is a deficient number, since it is larger than the sum of its proper divisors (637551).
695385 is a wasteful number, since it uses less digits than its factorization.
695385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135 (or 126 counting only the distinct ones).
The product of its digits is 32400, while the sum is 36.
The square root of 695385 is about 833.8974757127. The cubic root of 695385 is about 88.5948423062.
The spelling of 695385 in words is "six hundred ninety-five thousand, three hundred eighty-five".
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