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41284829 = 42619689
BaseRepresentation
bin1001110101111…
…1010011011101
32212200111010202
42131133103131
541032103304
64032513245
71010625635
oct235372335
985614122
1041284829
11213389a3
12119ab825
1387265c1
1456a96c5
15395781e
hex275f4dd

41284829 has 4 divisors (see below), whose sum is σ = 41298780. Its totient is φ = 41270880.

The previous prime is 41284799. The next prime is 41284843. The reversal of 41284829 is 92848214.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 92848214 = 246424107.

It can be written as a sum of positive squares in 2 ways, for example, as 33292900 + 7991929 = 5770^2 + 2827^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-41284829 is a prime.

It is a super-3 number, since 3×412848293 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41284792 and 41284801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41284729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584 + ... + 9105.

It is an arithmetic number, because the mean of its divisors is an integer number (10324695).

Almost surely, 241284829 is an apocalyptic number.

It is an amenable number.

41284829 is a deficient number, since it is larger than the sum of its proper divisors (13951).

41284829 is an equidigital number, since it uses as much as digits as its factorization.

41284829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13950.

The product of its digits is 36864, while the sum is 38.

The square root of 41284829 is about 6425.3271512041. The cubic root of 41284829 is about 345.6183798533.

The spelling of 41284829 in words is "forty-one million, two hundred eighty-four thousand, eight hundred twenty-nine".

Divisors: 1 4261 9689 41284829