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63230244301 = 7210312528283
BaseRepresentation
bin111010111000110100…
…001111010111001101
320001012121212012220001
4322320310033113031
52013443420304201
645014135324301
74365622131400
oct727064172715
9201177765801
1063230244301
11248a7908454
1210307820691
135c68a57c53
1430bb8b1d37
1519a1127301
hexeb8d0f5cd

63230244301 has 12 divisors (see below), whose sum is σ = 74267667552. Its totient is φ = 53671160088.

The previous prime is 63230244293. The next prime is 63230244313. The reversal of 63230244301 is 10344203236.

It is not a de Polignac number, because 63230244301 - 23 = 63230244293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63230244301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63230244361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6259095 + ... + 6269188.

It is an arithmetic number, because the mean of its divisors is an integer number (6188972296).

Almost surely, 263230244301 is an apocalyptic number.

It is an amenable number.

63230244301 is a deficient number, since it is larger than the sum of its proper divisors (11037423251).

63230244301 is a wasteful number, since it uses less digits than its factorization.

63230244301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12528400 (or 12528393 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 63230244301 its reverse (10344203236), we get a palindrome (73574447537).

The spelling of 63230244301 in words is "sixty-three billion, two hundred thirty million, two hundred forty-four thousand, three hundred one".

Divisors: 1 7 49 103 721 5047 12528283 87697981 613885867 1290413149 9032892043 63230244301