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5067785 = 51759621
BaseRepresentation
bin10011010101010000001001
3100112110200202
4103111100021
52244132120
6300341545
761034612
oct23252011
910473622
105067785
112951558
1218448b5
1310858b8
1495cc09
156a1875
hex4d5409

5067785 has 8 divisors (see below), whose sum is σ = 6439176. Its totient is φ = 3815680.

The previous prime is 5067781. The next prime is 5067793. The reversal of 5067785 is 5877605.

It can be written as a sum of positive squares in 4 ways, for example, as 1885129 + 3182656 = 1373^2 + 1784^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5067785 - 22 = 5067781 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5067781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29726 + ... + 29895.

It is an arithmetic number, because the mean of its divisors is an integer number (804897).

Almost surely, 25067785 is an apocalyptic number.

It is an amenable number.

5067785 is a deficient number, since it is larger than the sum of its proper divisors (1371391).

5067785 is a wasteful number, since it uses less digits than its factorization.

5067785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59643.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 5067785 is about 2251.1741380888. The cubic root of 5067785 is about 171.7668668596.

The spelling of 5067785 in words is "five million, sixty-seven thousand, seven hundred eighty-five".

Divisors: 1 5 17 85 59621 298105 1013557 5067785