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50541740 = 2252527087
BaseRepresentation
bin1100000011001…
…1010010101100
310112002210020022
43000303102230
5100414313430
65003141312
71152412004
oct300632254
9115083208
1050541740
1126590837
1214b14838
13a617b72
1469d9004
1546854e5
hex30334ac

50541740 has 12 divisors (see below), whose sum is σ = 106137696. Its totient is φ = 20216688.

The previous prime is 50541739. The next prime is 50541761. The reversal of 50541740 is 4714505.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1263524 + ... + 1263563.

It is an arithmetic number, because the mean of its divisors is an integer number (8844808).

Almost surely, 250541740 is an apocalyptic number.

It is an amenable number.

50541740 is an abundant number, since it is smaller than the sum of its proper divisors (55595956).

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

50541740 is a wasteful number, since it uses less digits than its factorization.

50541740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527096 (or 2527094 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 50541740 is about 7109.2714113332. The cubic root of 50541740 is about 369.7288980742.

The spelling of 50541740 in words is "fifty million, five hundred forty-one thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 2527087 5054174 10108348 12635435 25270870 50541740