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41240800 = 255251551
BaseRepresentation
bin1001110101010…
…0100011100000
32212121020202001
42131110203200
541024201200
64031533344
71010353366
oct235244340
985536661
1041240800
1121308907
121198a254
13870c553
145697636
15394976a
hex27548e0

41240800 has 36 divisors (see below), whose sum is σ = 100681056. Its totient is φ = 16496000.

The previous prime is 41240753. The next prime is 41240807. The reversal of 41240800 is 804214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41240807) 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 5 ways as a sum of consecutive naturals, for example, 24976 + ... + 26575.

It is an arithmetic number, because the mean of its divisors is an integer number (2796696).

Almost surely, 241240800 is an apocalyptic number.

41240800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41240800 is an abundant number, since it is smaller than the sum of its proper divisors (59440256).

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

41240800 is a wasteful number, since it uses less digits than its factorization.

41240800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51571 (or 51558 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 41240800 is about 6421.9000303648. The cubic root of 41240800 is about 345.4954723609.

The spelling of 41240800 in words is "forty-one million, two hundred forty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 51551 103102 206204 257755 412408 515510 824816 1031020 1288775 1649632 2062040 2577550 4124080 5155100 8248160 10310200 20620400 41240800