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41431411 = 727111909
BaseRepresentation
bin1001111000001…
…1000101110011
32212221221012201
42132003011303
541101301121
64040004031
71012106200
oct236030563
985857181
1041431411
112142903a
1211a60617
138778238
145706ca7
153985e91
hex2783173

41431411 has 12 divisors (see below), whose sum is σ = 48878640. Its totient is φ = 35009520.

The previous prime is 41431391. The next prime is 41431427. The reversal of 41431411 is 11413414.

41431411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41431411 - 29 = 41430899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41431711) 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 11 ways as a sum of consecutive naturals, for example, 2476 + ... + 9433.

It is an arithmetic number, because the mean of its divisors is an integer number (4073220).

Almost surely, 241431411 is an apocalyptic number.

41431411 is a deficient number, since it is larger than the sum of its proper divisors (7447229).

41431411 is a wasteful number, since it uses less digits than its factorization.

41431411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11994 (or 11987 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 41431411 is about 6436.7236230865. The cubic root of 41431411 is about 346.0269366579.

Adding to 41431411 its reverse (11413414), we get a palindrome (52844825).

The spelling of 41431411 in words is "forty-one million, four hundred thirty-one thousand, four hundred eleven".

Divisors: 1 7 49 71 497 3479 11909 83363 583541 845539 5918773 41431411