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41302420 = 2252065121
BaseRepresentation
bin1001110110001…
…1100110010100
32212201101021021
42131203212110
541033134140
64033130524
71011031135
oct235434624
985641237
1041302420
1121350135
12119b9a44
138731603
1456b1c8c
15395cb4a
hex2763994

41302420 has 12 divisors (see below), whose sum is σ = 86735124. Its totient is φ = 16520960.

The previous prime is 41302399. The next prime is 41302427. The reversal of 41302420 is 2420314.

41302420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31741956 + 9560464 = 5634^2 + 3092^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41302394 and 41302403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41302427) 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 3 ways as a sum of consecutive naturals, for example, 1032541 + ... + 1032580.

It is an arithmetic number, because the mean of its divisors is an integer number (7227927).

Almost surely, 241302420 is an apocalyptic number.

It is an amenable number.

41302420 is an abundant number, since it is smaller than the sum of its proper divisors (45432704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41302420 is a wasteful number, since it uses less digits than its factorization.

41302420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065130 (or 2065128 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 41302420 is about 6426.6958851341. The cubic root of 41302420 is about 345.6674609142.

Adding to 41302420 its reverse (2420314), we get a palindrome (43722734).

The spelling of 41302420 in words is "forty-one million, three hundred two thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 2065121 4130242 8260484 10325605 20651210 41302420