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41304109 = 721176631
BaseRepresentation
bin1001110110010…
…0000000101101
32212201110120211
42131210000231
541033212414
64033142421
71011036100
oct235440055
985643524
1041304109
1121351430
12119baa11
138732302
1456b2737
15395d3c4
hex276402d

41304109 has 12 divisors (see below), whose sum is σ = 52416288. Its totient is φ = 32184600.

The previous prime is 41304103. The next prime is 41304127. The reversal of 41304109 is 90140314.

It is not a de Polignac number, because 41304109 - 25 = 41304077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41304109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41304103) 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 11 ways as a sum of consecutive naturals, for example, 37777 + ... + 38854.

It is an arithmetic number, because the mean of its divisors is an integer number (4368024).

Almost surely, 241304109 is an apocalyptic number.

41304109 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

41304109 is a deficient number, since it is larger than the sum of its proper divisors (11112179).

41304109 is a wasteful number, since it uses less digits than its factorization.

41304109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76656 (or 76649 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 41304109 is about 6426.8272887950. The cubic root of 41304109 is about 345.6721726993.

The spelling of 41304109 in words is "forty-one million, three hundred four thousand, one hundred nine".

Divisors: 1 7 11 49 77 539 76631 536417 842941 3754919 5900587 41304109