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41959741 = 149281609
BaseRepresentation
bin1010000000010…
…0000100111101
32220221202221111
42200010010331
541220202431
64055202021
71016436415
oct240040475
986852844
1041959741
1121759a7a
1212076311
138901865
145803645
153a3c7b1
hex280413d

41959741 has 4 divisors (see below), whose sum is σ = 42241500. Its totient is φ = 41677984.

The previous prime is 41959717. The next prime is 41959789. The reversal of 41959741 is 14795914.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18096516 + 23863225 = 4254^2 + 4885^2 .

It is a cyclic number.

It is not a de Polignac number, because 41959741 - 213 = 41951549 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 41959694 and 41959703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41959241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140656 + ... + 140953.

It is an arithmetic number, because the mean of its divisors is an integer number (10560375).

Almost surely, 241959741 is an apocalyptic number.

It is an amenable number.

41959741 is a deficient number, since it is larger than the sum of its proper divisors (281759).

41959741 is a wasteful number, since it uses less digits than its factorization.

41959741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281758.

The product of its digits is 45360, while the sum is 40.

The square root of 41959741 is about 6477.6339044438. The cubic root of 41959741 is about 347.4915644140.

The spelling of 41959741 in words is "forty-one million, nine hundred fifty-nine thousand, seven hundred forty-one".

Divisors: 1 149 281609 41959741