Search a number
-
+
41032045 = 58206409
BaseRepresentation
bin1001110010000…
…1100101101101
32212012122101101
42130201211231
541001011140
64023243101
71005523645
oct234414555
985178341
1041032045
1121185a8a
12118a9491
138668522
145641525
15390799a
hex272196d

41032045 has 4 divisors (see below), whose sum is σ = 49238460. Its totient is φ = 32825632.

The previous prime is 41032031. The next prime is 41032063. The reversal of 41032045 is 54023014.

41032045 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 an emirpimes, since its reverse is a distinct semiprime: 54023014 = 227011507.

It can be written as a sum of positive squares in 2 ways, for example, as 24621444 + 16410601 = 4962^2 + 4051^2 .

It is a cyclic number.

It is not a de Polignac number, because 41032045 - 27 = 41031917 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 4103200 + ... + 4103209.

It is an arithmetic number, because the mean of its divisors is an integer number (12309615).

Almost surely, 241032045 is an apocalyptic number.

It is an amenable number.

41032045 is a deficient number, since it is larger than the sum of its proper divisors (8206415).

41032045 is an equidigital number, since it uses as much as digits as its factorization.

41032045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8206414.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 41032045 is about 6405.6260427846. The cubic root of 41032045 is about 344.9115365147.

Adding to 41032045 its reverse (54023014), we get a palindrome (95055059).

The spelling of 41032045 in words is "forty-one million, thirty-two thousand, forty-five".

Divisors: 1 5 8206409 41032045