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13323430003 = 131613635387
BaseRepresentation
bin11000110100010001…
…10110100001110011
31021101112101101000111
430122020312201303
5204241244230003
610042023202151
7651111200152
oct143210664163
937345341014
1013323430003
115717802184
1226b9ba6357
1313443b41c0
149056bb599
1552ea3ce6d
hex31a236873

13323430003 has 8 divisors (see below), whose sum is σ = 14357227248. Its totient is φ = 12290906784.

The previous prime is 13323429989. The next prime is 13323430007. The reversal of 13323430003 is 30003432331.

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

It is not a de Polignac number, because 13323430003 - 233 = 4733495411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13323430007) 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, 296725 + ... + 338662.

It is an arithmetic number, because the mean of its divisors is an integer number (1794653406).

Almost surely, 213323430003 is an apocalyptic number.

13323430003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13323430003 is a deficient number, since it is larger than the sum of its proper divisors (1033797245).

13323430003 is a wasteful number, since it uses less digits than its factorization.

13323430003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637013.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13323430003 its reverse (30003432331), we get a palindrome (43326862334).

The spelling of 13323430003 in words is "thirteen billion, three hundred twenty-three million, four hundred thirty thousand, three".

Divisors: 1 13 1613 20969 635387 8260031 1024879231 13323430003