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13032214303 = 25771505693
BaseRepresentation
bin11000010001100011…
…11100111100011111
31020122020102002011211
430020301330330133
5203142221324203
65553101325251
7640643664613
oct141061747437
936566362154
1013032214303
115588388549
122638566827
1312c8c70814
148b8b53343
155141b6c6d
hex308c7cf1f

13032214303 has 4 divisors (see below), whose sum is σ = 13032745768. Its totient is φ = 13031682840.

The previous prime is 13032214289. The next prime is 13032214319. The reversal of 13032214303 is 30341223031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13032214303 - 229 = 12495343391 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 (13032254303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227076 + ... + 278617.

It is an arithmetic number, because the mean of its divisors is an integer number (3258186442).

Almost surely, 213032214303 is an apocalyptic number.

13032214303 is a deficient number, since it is larger than the sum of its proper divisors (531465).

13032214303 is an equidigital number, since it uses as much as digits as its factorization.

13032214303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531464.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13032214303 its reverse (30341223031), we get a palindrome (43373437334).

The spelling of 13032214303 in words is "thirteen billion, thirty-two million, two hundred fourteen thousand, three hundred three".

Divisors: 1 25771 505693 13032214303