Base | Representation |
---|---|
bin | 10111010000101… |
… | …10011100001111 |
3 | 111121011110222222 |
4 | 23220112130033 |
5 | 344423031210 |
6 | 31210125555 |
7 | 4556360354 |
oct | 1350263417 |
9 | 447143888 |
10 | 195127055 |
11 | a0164932 |
12 | 554208bb |
13 | 3156c2c6 |
14 | 1bcb462b |
15 | 121e5655 |
hex | ba1670f |
195127055 has 16 divisors (see below), whose sum is σ = 257195520. Its totient is φ = 141454368.
The previous prime is 195127021. The next prime is 195127057. The reversal of 195127055 is 550721591.
It is a cyclic number.
It is not a de Polignac number, because 195127055 - 210 = 195126031 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195127057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42467 + ... + 46836.
It is an arithmetic number, because the mean of its divisors is an integer number (16074720).
Almost surely, 2195127055 is an apocalyptic number.
195127055 is a deficient number, since it is larger than the sum of its proper divisors (62068465).
195127055 is a wasteful number, since it uses less digits than its factorization.
195127055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89350.
The product of its (nonzero) digits is 15750, while the sum is 35.
The square root of 195127055 is about 13968.7886017364. The cubic root of 195127055 is about 580.0149173730.
The spelling of 195127055 in words is "one hundred ninety-five million, one hundred twenty-seven thousand, fifty-five".
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