Base | Representation |
---|---|
bin | 10111001111111… |
… | …00100001001011 |
3 | 111120222002100101 |
4 | 23213330201023 |
5 | 344411132000 |
6 | 31203550231 |
7 | 4555435660 |
oct | 1347744113 |
9 | 446862311 |
10 | 195020875 |
11 | a00a2085 |
12 | 5538b377 |
13 | 31532b8a |
14 | 1bc87a67 |
15 | 121c3e6a |
hex | b9fc84b |
195020875 has 32 divisors (see below), whose sum is σ = 280889856. Its totient is φ = 132415200.
The previous prime is 195020869. The next prime is 195020899. The reversal of 195020875 is 578020591.
It is not a de Polignac number, because 195020875 - 29 = 195020363 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92584 + ... + 94666.
It is an arithmetic number, because the mean of its divisors is an integer number (8777808).
Almost surely, 2195020875 is an apocalyptic number.
195020875 is a deficient number, since it is larger than the sum of its proper divisors (85868981).
195020875 is a wasteful number, since it uses less digits than its factorization.
195020875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2212 (or 2202 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 37.
The square root of 195020875 is about 13964.9874686661. The cubic root of 195020875 is about 579.9096916468.
The spelling of 195020875 in words is "one hundred ninety-five million, twenty thousand, eight hundred seventy-five".
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