Base | Representation |
---|---|
bin | 101001011111110… |
… | …001100000001101 |
3 | 1210112000101010011 |
4 | 221133301200031 |
5 | 2411211220320 |
6 | 153025513221 |
7 | 23152363165 |
oct | 5137614015 |
9 | 1715011104 |
10 | 696195085 |
11 | 327a90743 |
12 | 1751a2811 |
13 | b1309571 |
14 | 686675a5 |
15 | 411c005a |
hex | 297f180d |
696195085 has 4 divisors (see below), whose sum is σ = 835434108. Its totient is φ = 556956064.
The previous prime is 696195053. The next prime is 696195089. The reversal of 696195085 is 580591696.
696195085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 98783721 + 597411364 = 9939^2 + 24442^2 .
It is a cyclic number.
It is not a de Polignac number, because 696195085 - 25 = 696195053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (696195089) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69619504 + ... + 69619513.
It is an arithmetic number, because the mean of its divisors is an integer number (208858527).
Almost surely, 2696195085 is an apocalyptic number.
It is an amenable number.
696195085 is a deficient number, since it is larger than the sum of its proper divisors (139239023).
696195085 is a wasteful number, since it uses less digits than its factorization.
696195085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139239022.
The product of its (nonzero) digits is 583200, while the sum is 49.
The square root of 696195085 is about 26385.5089964170. The cubic root of 696195085 is about 886.2923165009.
The spelling of 696195085 in words is "six hundred ninety-six million, one hundred ninety-five thousand, eighty-five".
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