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13024440201 = 328115450107
BaseRepresentation
bin11000010000101000…
…10010111110001001
31020121200210010010010
430020110102332021
5203133224041301
65552222542133
7640520625603
oct141024227611
936550703103
1013024440201
115583a58773
122635a37949
1312c747b166
148b7acc173
1551367d5d6
hex308512f89

13024440201 has 8 divisors (see below), whose sum is σ = 17427721824. Its totient is φ = 8652059360.

The previous prime is 13024440181. The next prime is 13024440217. The reversal of 13024440201 is 10204442031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13024440201 - 26 = 13024440137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13024440101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7724211 + ... + 7725896.

It is an arithmetic number, because the mean of its divisors is an integer number (2178465228).

Almost surely, 213024440201 is an apocalyptic number.

It is an amenable number.

13024440201 is a deficient number, since it is larger than the sum of its proper divisors (4403281623).

13024440201 is a wasteful number, since it uses less digits than its factorization.

13024440201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15450391.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 13024440201 its reverse (10204442031), we get a palindrome (23228882232).

The spelling of 13024440201 in words is "thirteen billion, twenty-four million, four hundred forty thousand, two hundred one".

Divisors: 1 3 281 843 15450107 46350321 4341480067 13024440201