Base | Representation |
---|---|
bin | 10111010011001… |
… | …10110000101001 |
3 | 111121210012021122 |
4 | 23221212300221 |
5 | 400014043131 |
6 | 31221145025 |
7 | 4562230454 |
oct | 1351466051 |
9 | 447705248 |
10 | 195456041 |
11 | a036a020 |
12 | 5555b175 |
13 | 31655c81 |
14 | 1bd5c49b |
15 | 1225cd7b |
hex | ba66c29 |
195456041 has 4 divisors (see below), whose sum is σ = 213224784. Its totient is φ = 177687300.
The previous prime is 195456029. The next prime is 195456049. The reversal of 195456041 is 140654591.
195456041 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, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-195456041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 195455992 and 195456010.
It is not an unprimeable number, because it can be changed into a prime (195456049) 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, 8884355 + ... + 8884376.
It is an arithmetic number, because the mean of its divisors is an integer number (53306196).
Almost surely, 2195456041 is an apocalyptic number.
195456041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
195456041 is a deficient number, since it is larger than the sum of its proper divisors (17768743).
195456041 is a wasteful number, since it uses less digits than its factorization.
195456041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17768742.
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 195456041 is about 13980.5593951029. The cubic root of 195456041 is about 580.3407045006.
The spelling of 195456041 in words is "one hundred ninety-five million, four hundred fifty-six thousand, forty-one".
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