Search a number
-
+
5680093 = 28320071
BaseRepresentation
bin10101101010101111011101
3101200120121211
4111222233131
52423230333
6321424421
766165016
oct25525735
911616554
105680093
11322a5a1
121a9b111
13123b503
14a7c00d
15772ecd
hex56abdd

5680093 has 4 divisors (see below), whose sum is σ = 5700448. Its totient is φ = 5659740.

The previous prime is 5680079. The next prime is 5680097. The reversal of 5680093 is 3900865.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3900865 = 5780173.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5680093 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5680097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9753 + ... + 10318.

It is an arithmetic number, because the mean of its divisors is an integer number (1425112).

Almost surely, 25680093 is an apocalyptic number.

It is an amenable number.

5680093 is a deficient number, since it is larger than the sum of its proper divisors (20355).

5680093 is a wasteful number, since it uses less digits than its factorization.

5680093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20354.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 5680093 is about 2383.2945684493. The cubic root of 5680093 is about 178.4234018682.

The spelling of 5680093 in words is "five million, six hundred eighty thousand, ninety-three".

Divisors: 1 283 20071 5680093