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47095 = 59419
BaseRepresentation
bin1011011111110111
32101121021
423133313
53001340
61002011
7254206
oct133767
971537
1047095
1132424
1223307
1318589
141323d
15de4a
hexb7f7

47095 has 4 divisors (see below), whose sum is σ = 56520. Its totient is φ = 37672.

The previous prime is 47093. The next prime is 47111. The reversal of 47095 is 59074.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59074 = 229537.

It is a cyclic number.

It is not a de Polignac number, because 47095 - 21 = 47093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4705 + ... + 4714.

It is an arithmetic number, because the mean of its divisors is an integer number (14130).

247095 is an apocalyptic number.

47095 is a deficient number, since it is larger than the sum of its proper divisors (9425).

47095 is an equidigital number, since it uses as much as digits as its factorization.

47095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 47095 is about 217.0138244444. The cubic root of 47095 is about 36.1125592231.

It can be divided in two parts, 470 and 95, that added together give a palindrome (565).

The spelling of 47095 in words is "forty-seven thousand, ninety-five".

Divisors: 1 5 9419 47095