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BaseRepresentation
bin1011111001001…
…0100001001000
310110212022220020
42332102201020
5100232230313
64541100440
71144000044
oct276224110
9113768806
1049883208
1126180aa1
1214857720
13a4471bb
1468a7024
1545a5323
hex2f92848

49883208 has 64 divisors (see below), whose sum is σ = 132384000. Its totient is φ = 15619392.

The previous prime is 49883201. The next prime is 49883213. The reversal of 49883208 is 80238894.

It is a happy number.

It is a zygodrome in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 49883208.

It is not an unprimeable number, because it can be changed into a prime (49883201) 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 15 ways as a sum of consecutive naturals, for example, 62991 + ... + 63777.

It is an arithmetic number, because the mean of its divisors is an integer number (2068500).

Almost surely, 249883208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49883208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66192000).

49883208 is an abundant number, since it is smaller than the sum of its proper divisors (82500792).

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

49883208 is a wasteful number, since it uses less digits than its factorization.

49883208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 49883208 is about 7062.8045421065. The cubic root of 49883208 is about 368.1160826290.

The spelling of 49883208 in words is "forty-nine million, eight hundred eighty-three thousand, two hundred eight".