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5680065 = 35378671
BaseRepresentation
bin10101101010101111000001
3101200120120210
4111222233001
52423230230
6321424333
766164646
oct25525701
911616523
105680065
11322a576
121a9b0a9
13123b4b1
14a7bdcd
15772eb0
hex56abc1

5680065 has 8 divisors (see below), whose sum is σ = 9088128. Its totient is φ = 3029360.

The previous prime is 5680049. The next prime is 5680067. The reversal of 5680065 is 5600865.

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

It is not a de Polignac number, because 5680065 - 24 = 5680049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5680067) 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, 189321 + ... + 189350.

It is an arithmetic number, because the mean of its divisors is an integer number (1136016).

Almost surely, 25680065 is an apocalyptic number.

It is an amenable number.

5680065 is a deficient number, since it is larger than the sum of its proper divisors (3408063).

5680065 is a wasteful number, since it uses less digits than its factorization.

5680065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378679.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 5680065 is about 2383.2886942207. The cubic root of 5680065 is about 178.4231086885.

It can be divided in two parts, 56800 and 65, that added together give a palindrome (56865).

The spelling of 5680065 in words is "five million, six hundred eighty thousand, sixty-five".

Divisors: 1 3 5 15 378671 1136013 1893355 5680065