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41001223 = 1071372797
BaseRepresentation
bin1001110001101…
…0000100000111
32212011002002211
42130122010013
540444014343
64022444251
71005335044
oct234320407
985132084
1041001223
112116490a
1211893687
1386574a3
1456341cb
1538ed79d
hex271a107

41001223 has 8 divisors (see below), whose sum is σ = 41701392. Its totient is φ = 40307136.

The previous prime is 41001197. The next prime is 41001227. The reversal of 41001223 is 32210014.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-41001223 is a prime.

It is a super-2 number, since 2×410012232 = 3362200574991458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41001227) 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 7 ways as a sum of consecutive naturals, for example, 13261 + ... + 16057.

It is an arithmetic number, because the mean of its divisors is an integer number (5212674).

Almost surely, 241001223 is an apocalyptic number.

41001223 is a deficient number, since it is larger than the sum of its proper divisors (700169).

41001223 is a wasteful number, since it uses less digits than its factorization.

41001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 41001223 is about 6403.2197369761. The cubic root of 41001223 is about 344.8251525974.

Adding to 41001223 its reverse (32210014), we get a palindrome (73211237).

The spelling of 41001223 in words is "forty-one million, one thousand, two hundred twenty-three".

Divisors: 1 107 137 2797 14659 299279 383189 41001223