Search a number
-
+
160243927 is a prime number
BaseRepresentation
bin10011000110100…
…10000011010111
3102011112020100021
421203102003113
5312010301202
623522330011
73654023314
oct1143220327
9364466307
10160243927
11824a96a8
12457b9907
13272777bc
14173d3d0b
15e104a37
hex98d20d7

160243927 has 2 divisors, whose sum is σ = 160243928. Its totient is φ = 160243926.

The previous prime is 160243913. The next prime is 160243933. The reversal of 160243927 is 729342061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 160243927 - 27 = 160243799 is a prime.

It is a super-2 number, since 2×1602439272 = 51356232280762658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 160243892 and 160243901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160241927) 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, 80121963 + 80121964.

It is an arithmetic number, because the mean of its divisors is an integer number (80121964).

Almost surely, 2160243927 is an apocalyptic number.

160243927 is a deficient number, since it is larger than the sum of its proper divisors (1).

160243927 is an equidigital number, since it uses as much as digits as its factorization.

160243927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 160243927 is about 12658.7490298212. The cubic root of 160243927 is about 543.1592664664.

Adding to 160243927 its reverse (729342061), we get a palindrome (889585988).

The spelling of 160243927 in words is "one hundred sixty million, two hundred forty-three thousand, nine hundred twenty-seven".