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41223005 = 559139739
BaseRepresentation
bin1001110101000…
…0001101011101
32212120100022222
42131100031131
541023114010
64031315125
71010250455
oct235201535
985510288
1041223005
11212a64aa
121197baa5
138704415
145690d65
153944355
hex275035d

41223005 has 8 divisors (see below), whose sum is σ = 50306400. Its totient is φ = 32419216.

The previous prime is 41223001. The next prime is 41223031. The reversal of 41223005 is 50032214.

41223005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41223005 - 22 = 41223001 is a prime.

It is a super-2 number, since 2×412230052 = 3398672282460050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41223001) 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 7 ways as a sum of consecutive naturals, for example, 69575 + ... + 70164.

It is an arithmetic number, because the mean of its divisors is an integer number (6288300).

Almost surely, 241223005 is an apocalyptic number.

It is an amenable number.

41223005 is a deficient number, since it is larger than the sum of its proper divisors (9083395).

41223005 is a wasteful number, since it uses less digits than its factorization.

41223005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139803.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 41223005 is about 6420.5143874926. The cubic root of 41223005 is about 345.4457725779.

Adding to 41223005 its reverse (50032214), we get a palindrome (91255219).

The spelling of 41223005 in words is "forty-one million, two hundred twenty-three thousand, five".

Divisors: 1 5 59 295 139739 698695 8244601 41223005