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41084561 = 729202387
BaseRepresentation
bin1001110010111…
…0011010010001
32212022022102102
42130232122101
541004201221
64024330145
71006133030
oct234563221
985268372
1041084561
1121211491
1211913955
1386863bb
145656717
15391830b
hex272e691

41084561 has 8 divisors (see below), whose sum is σ = 48573120. Its totient is φ = 34000848.

The previous prime is 41084557. The next prime is 41084567. The reversal of 41084561 is 16548014.

41084561 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 not a de Polignac number, because 41084561 - 22 = 41084557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41084567) 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, 100991 + ... + 101396.

It is an arithmetic number, because the mean of its divisors is an integer number (6071640).

Almost surely, 241084561 is an apocalyptic number.

It is an amenable number.

41084561 is a deficient number, since it is larger than the sum of its proper divisors (7488559).

41084561 is a wasteful number, since it uses less digits than its factorization.

41084561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202423.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 41084561 is about 6409.7239410134. The cubic root of 41084561 is about 345.0586219785.

The spelling of 41084561 in words is "forty-one million, eighty-four thousand, five hundred sixty-one".

Divisors: 1 7 29 203 202387 1416709 5869223 41084561