Base | Representation |
---|---|
bin | 10111010011011… |
… | …01111010110001 |
3 | 111121211200111120 |
4 | 23221231322301 |
5 | 400021012421 |
6 | 31221532453 |
7 | 4562412111 |
oct | 1351557261 |
9 | 447750446 |
10 | 195485361 |
11 | a038a055 |
12 | 55574129 |
13 | 31666416 |
14 | 1bd69041 |
15 | 122668c6 |
hex | ba6deb1 |
195485361 has 16 divisors (see below), whose sum is σ = 268955904. Its totient is φ = 126226944.
The previous prime is 195485351. The next prime is 195485387. The reversal of 195485361 is 163584591.
It is not a de Polignac number, because 195485361 - 27 = 195485233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (195485321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6531 + ... + 20823.
It is an arithmetic number, because the mean of its divisors is an integer number (16809744).
Almost surely, 2195485361 is an apocalyptic number.
It is an amenable number.
195485361 is a deficient number, since it is larger than the sum of its proper divisors (73470543).
195485361 is a wasteful number, since it uses less digits than its factorization.
195485361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14440.
The product of its digits is 129600, while the sum is 42.
The square root of 195485361 is about 13981.6079547383. The cubic root of 195485361 is about 580.3697216624.
The spelling of 195485361 in words is "one hundred ninety-five million, four hundred eighty-five thousand, three hundred sixty-one".
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