Search a number
-
+
41431223 = 733891459
BaseRepresentation
bin1001111000001…
…1000010110111
32212221220221202
42132003002313
541101244343
64040003115
71012105511
oct236030267
985856852
1041431223
1121428989
1211a6049b
138778122
145706bb1
153985db8
hex27830b7

41431223 has 8 divisors (see below), whose sum is σ = 42135600. Its totient is φ = 40730688.

The previous prime is 41431219. The next prime is 41431237. The reversal of 41431223 is 32213414.

41431223 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 41431223 - 22 = 41431219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41431195 and 41431204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41431253) 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, 27668 + ... + 29126.

It is an arithmetic number, because the mean of its divisors is an integer number (5266950).

Almost surely, 241431223 is an apocalyptic number.

41431223 is a deficient number, since it is larger than the sum of its proper divisors (704377).

41431223 is a wasteful number, since it uses less digits than its factorization.

41431223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921.

The product of its digits is 576, while the sum is 20.

The square root of 41431223 is about 6436.7090193670. The cubic root of 41431223 is about 346.0264132776.

Adding to 41431223 its reverse (32213414), we get a palindrome (73644637).

The spelling of 41431223 in words is "forty-one million, four hundred thirty-one thousand, two hundred twenty-three".

Divisors: 1 73 389 1459 28397 106507 567551 41431223