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13232301301 = 43987300823
BaseRepresentation
bin11000101001011010…
…01110010011110101
31021011011220112221101
430110231032103311
5204044432120201
610025010050101
7645623463622
oct142455162365
937134815841
1013232301301
11568031a8aa
122693579931
13132b5585ab
148d7559349
15526a3bd01
hex314b4e4f5

13232301301 has 4 divisors (see below), whose sum is σ = 13232646112. Its totient is φ = 13231956492.

The previous prime is 13232301289. The next prime is 13232301307. The reversal of 13232301301 is 10310323231.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10310323231 = 13793101787.

It is a cyclic number.

It is not a de Polignac number, because 13232301301 - 29 = 13232300789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232301307) 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, 106425 + ... + 194398.

It is an arithmetic number, because the mean of its divisors is an integer number (3308161528).

Almost surely, 213232301301 is an apocalyptic number.

It is an amenable number.

13232301301 is a deficient number, since it is larger than the sum of its proper divisors (344811).

13232301301 is an equidigital number, since it uses as much as digits as its factorization.

13232301301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344810.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13232301301 its reverse (10310323231), we get a palindrome (23542624532).

The spelling of 13232301301 in words is "thirteen billion, two hundred thirty-two million, three hundred one thousand, three hundred one".

Divisors: 1 43987 300823 13232301301