Search a number
-
+
63100241 = 619101939
BaseRepresentation
bin1111000010110…
…1010101010001
311101201211020222
43300231111101
5112123201431
610132242425
71364225501
oct360552521
9141654228
1063100241
1132689166
1219170415
13100c4129
148547a01
15581657b
hex3c2d551

63100241 has 4 divisors (see below), whose sum is σ = 63202800. Its totient is φ = 62997684.

The previous prime is 63100237. The next prime is 63100249. The reversal of 63100241 is 14200136.

63100241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 63100241 - 22 = 63100237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (63100249) 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 in 3 ways as a sum of consecutive naturals, for example, 50351 + ... + 51588.

It is an arithmetic number, because the mean of its divisors is an integer number (15800700).

Almost surely, 263100241 is an apocalyptic number.

It is an amenable number.

63100241 is a deficient number, since it is larger than the sum of its proper divisors (102559).

63100241 is a wasteful number, since it uses less digits than its factorization.

63100241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102558.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 63100241 is about 7943.5660128182. The cubic root of 63100241 is about 398.1166484681.

Adding to 63100241 its reverse (14200136), we get a palindrome (77300377).

The spelling of 63100241 in words is "sixty-three million, one hundred thousand, two hundred forty-one".

Divisors: 1 619 101939 63100241