[go: up one dir, main page]

Search a number
-
+
5680237 is a prime number
BaseRepresentation
bin10101101010110001101101
3101200120211011
4111222301231
52423231422
6321425221
766165313
oct25526155
911616734
105680237
11322a712
121a9b211
13123b5b4
14a7c0b3
15773077
hex56ac6d

5680237 has 2 divisors, whose sum is σ = 5680238. Its totient is φ = 5680236.

The previous prime is 5680231. The next prime is 5680243. The reversal of 5680237 is 7320865.

It is a balanced prime because it is at equal distance from previous prime (5680231) and next prime (5680243).

It can be written as a sum of positive squares in only one way, i.e., 3164841 + 2515396 = 1779^2 + 1586^2 .

It is a cyclic number.

It is not a de Polignac number, because 5680237 - 23 = 5680229 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5680199 and 5680208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5680231) 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 as a sum of consecutive naturals, namely, 2840118 + 2840119.

It is an arithmetic number, because the mean of its divisors is an integer number (2840119).

Almost surely, 25680237 is an apocalyptic number.

It is an amenable number.

5680237 is a deficient number, since it is larger than the sum of its proper divisors (1).

5680237 is an equidigital number, since it uses as much as digits as its factorization.

5680237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5680237 is about 2383.3247785394. The cubic root of 5680237 is about 178.4249096342.

The spelling of 5680237 in words is "five million, six hundred eighty thousand, two hundred thirty-seven".