Base | Representation |
---|---|
bin | 10111001000110… |
… | …10101011010001 |
3 | 111112020002102021 |
4 | 23210122223101 |
5 | 344142031300 |
6 | 31132051441 |
7 | 4544534020 |
oct | 1344325321 |
9 | 445202367 |
10 | 194095825 |
11 | 9a620080 |
12 | 55003b81 |
13 | 3129ab01 |
14 | 1bac68b7 |
15 | 1208ed1a |
hex | b91aad1 |
194095825 has 24 divisors (see below), whose sum is σ = 300070080. Its totient is φ = 120993600.
The previous prime is 194095823. The next prime is 194095843. The reversal of 194095825 is 528590491.
194095825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 194095825 - 21 = 194095823 is a prime.
It is not an unprimeable number, because it can be changed into a prime (194095823) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48490 + ... + 52339.
It is an arithmetic number, because the mean of its divisors is an integer number (12502920).
Almost surely, 2194095825 is an apocalyptic number.
It is an amenable number.
194095825 is a deficient number, since it is larger than the sum of its proper divisors (105974255).
194095825 is a wasteful number, since it uses less digits than its factorization.
194095825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100857 (or 100852 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 43.
The square root of 194095825 is about 13931.8277695355. The cubic root of 194095825 is about 578.9913354568.
The spelling of 194095825 in words is "one hundred ninety-four million, ninety-five thousand, eight hundred twenty-five".
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