Search a number
-
+
39265241 is a prime number
BaseRepresentation
bin1001010111001…
…0001111011001
32201212212210012
42111302033121
540022441431
63521331305
7654514631
oct225621731
981785705
1039265241
1120189614
1211196b35
13819a292
1453016c1
1536a922b
hex25723d9

39265241 has 2 divisors, whose sum is σ = 39265242. Its totient is φ = 39265240.

The previous prime is 39265211. The next prime is 39265243. The reversal of 39265241 is 14256293.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37027225 + 2238016 = 6085^2 + 1496^2 .

It is an emirp because it is prime and its reverse (14256293) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39265241 - 214 = 39248857 is a prime.

Together with 39265243, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p2391575 and since 39265241 and 2391575 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 39265198 and 39265207.

It is not a weakly prime, because it can be changed into another prime (39265243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19632620 + 19632621.

It is an arithmetic number, because the mean of its divisors is an integer number (19632621).

Almost surely, 239265241 is an apocalyptic number.

It is an amenable number.

39265241 is a deficient number, since it is larger than the sum of its proper divisors (1).

39265241 is an equidigital number, since it uses as much as digits as its factorization.

39265241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 39265241 is about 6266.1982892341. The cubic root of 39265241 is about 339.8882014201. Note that the first 3 decimals are identical.

The spelling of 39265241 in words is "thirty-nine million, two hundred sixty-five thousand, two hundred forty-one".