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5676565 = 53153691
BaseRepresentation
bin10101101001111000010101
3101200101210011
4111221320111
52423122230
6321400221
766151516
oct25517025
911611704
105676565
113227984
121a99071
131239a1b
14a7aa0d
15771e2a
hex569e15

5676565 has 16 divisors (see below), whose sum is σ = 7174656. Its totient is φ = 4305600.

The previous prime is 5676563. The next prime is 5676569. The reversal of 5676565 is 5656765.

5676565 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 5676565 - 21 = 5676563 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5676563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7870 + ... + 8560.

It is an arithmetic number, because the mean of its divisors is an integer number (448416).

Almost surely, 25676565 is an apocalyptic number.

It is an amenable number.

5676565 is a deficient number, since it is larger than the sum of its proper divisors (1498091).

5676565 is a wasteful number, since it uses less digits than its factorization.

5676565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780.

The product of its digits is 189000, while the sum is 40.

The square root of 5676565 is about 2382.5543015848. The cubic root of 5676565 is about 178.3864536390.

It can be divided in two parts, 5676 and 565, that added together give a square (6241 = 792).

The spelling of 5676565 in words is "five million, six hundred seventy-six thousand, five hundred sixty-five".

Divisors: 1 5 31 53 155 265 691 1643 3455 8215 21421 36623 107105 183115 1135313 5676565