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95447 = 118677
BaseRepresentation
bin10111010011010111
311211221002
4113103113
511023242
62013515
7545162
oct272327
9154832
1095447
1165790
124729b
13345a1
151d432
hex174d7

95447 has 4 divisors (see below), whose sum is σ = 104136. Its totient is φ = 86760.

The previous prime is 95443. The next prime is 95461. The reversal of 95447 is 74459.

It can be divided in two parts, 954 and 47, that added together give a palindrome (1001).

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95447 - 22 = 95443 is a prime.

It is a super-2 number, since 2×954472 = 18220259618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 95447.

It is not an unprimeable number, because it can be changed into a prime (95441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4328 + ... + 4349.

It is an arithmetic number, because the mean of its divisors is an integer number (26034).

295447 is an apocalyptic number.

95447 is a deficient number, since it is larger than the sum of its proper divisors (8689).

95447 is a wasteful number, since it uses less digits than its factorization.

95447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688.

The product of its digits is 5040, while the sum is 29.

The square root of 95447 is about 308.9449789202. The cubic root of 95447 is about 45.7004799270.

The spelling of 95447 in words is "ninety-five thousand, four hundred forty-seven".

Divisors: 1 11 8677 95447