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13230160246 = 255631189121
BaseRepresentation
bin11000101001001010…
…00011100101110110
31021011000212202222001
430110211003211312
5204043410111441
610024452125514
7645566335522
oct142445034566
937130782861
1013230160246
11567a098236
12269290689a
13132ac88bb4
148d715cd82
15526767731
hex314943976

13230160246 has 8 divisors (see below), whose sum is σ = 19848824424. Its totient is φ = 6613885440.

The previous prime is 13230160213. The next prime is 13230160247. The reversal of 13230160246 is 64206103231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230160247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583435 + ... + 605686.

It is an arithmetic number, because the mean of its divisors is an integer number (2481103053).

Almost surely, 213230160246 is an apocalyptic number.

13230160246 is a deficient number, since it is larger than the sum of its proper divisors (6618664178).

13230160246 is a wasteful number, since it uses less digits than its factorization.

13230160246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194686.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13230160246 its reverse (64206103231), we get a palindrome (77436263477).

The spelling of 13230160246 in words is "thirteen billion, two hundred thirty million, one hundred sixty thousand, two hundred forty-six".

Divisors: 1 2 5563 11126 1189121 2378242 6615080123 13230160246