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50484605 = 510096921
BaseRepresentation
bin1100000010010…
…1010101111101
310111222212212012
43000211111331
5100411001410
65002021005
71152053303
oct300452575
9114885765
1050484605
1126551916
1214aa7765
13a5c7b62
1469c2273
154673605
hex302557d

50484605 has 4 divisors (see below), whose sum is σ = 60581532. Its totient is φ = 40387680.

The previous prime is 50484593. The next prime is 50484607. The reversal of 50484605 is 50648405.

50484605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16168441 + 34316164 = 4021^2 + 5858^2 .

It is not a de Polignac number, because 50484605 - 210 = 50483581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50484607) 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, 5048456 + ... + 5048465.

It is an arithmetic number, because the mean of its divisors is an integer number (15145383).

Almost surely, 250484605 is an apocalyptic number.

It is an amenable number.

50484605 is a deficient number, since it is larger than the sum of its proper divisors (10096927).

50484605 is a wasteful number, since it uses less digits than its factorization.

50484605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10096926.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 50484605 is about 7105.2519307904. The cubic root of 50484605 is about 369.5895253125.

The spelling of 50484605 in words is "fifty million, four hundred eighty-four thousand, six hundred five".

Divisors: 1 5 10096921 50484605