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41489 = 75927
BaseRepresentation
bin1010001000010001
32002220122
422020101
52311424
6520025
7231650
oct121021
962818
1041489
1129198
1220015
1315b66
1411197
15c45e
hexa211

41489 has 4 divisors (see below), whose sum is σ = 47424. Its totient is φ = 35556.

The previous prime is 41479. The next prime is 41491. The reversal of 41489 is 98414.

41489 is nontrivially palindromic in base 6.

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, and also an emirpimes, since its reverse is a distinct semiprime: 98414 = 249207.

It is a cyclic number.

It is not a de Polignac number, because 41489 - 28 = 41233 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 41489.

It is not an unprimeable number, because it can be changed into a prime (41479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2957 + ... + 2970.

It is an arithmetic number, because the mean of its divisors is an integer number (11856).

241489 is an apocalyptic number.

It is an amenable number.

41489 is a deficient number, since it is larger than the sum of its proper divisors (5935).

41489 is an equidigital number, since it uses as much as digits as its factorization.

41489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5934.

The product of its digits is 1152, while the sum is 26.

The square root of 41489 is about 203.6884876472. The cubic root of 41489 is about 34.6187186406.

The spelling of 41489 in words is "forty-one thousand, four hundred eighty-nine".

Divisors: 1 7 5927 41489