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13303320301 = 17898792677
BaseRepresentation
bin11000110001111000…
…01000111011101101
31021100010112200200201
430120330020323231
5204221122222201
610040024153501
7650445233245
oct143074107355
937303480621
1013303320301
115707417497
1226b3308891
131340192b7b
14902b64b25
1552cdb9801
hex318f08eed

13303320301 has 8 divisors (see below), whose sum is σ = 14244138360. Its totient is φ = 12380087808.

The previous prime is 13303320281. The next prime is 13303320319. The reversal of 13303320301 is 10302330331.

It can be written as a sum of positive squares in 4 ways, for example, as 1832696100 + 11470624201 = 42810^2 + 107101^2 .

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 13303320301 - 233 = 4713385709 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 (13303320101) 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, 4394826 + ... + 4397851.

It is an arithmetic number, because the mean of its divisors is an integer number (1780517295).

Almost surely, 213303320301 is an apocalyptic number.

It is an amenable number.

13303320301 is a deficient number, since it is larger than the sum of its proper divisors (940818059).

13303320301 is an equidigital number, since it uses as much as digits as its factorization.

13303320301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8792783.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 13303320301 its reverse (10302330331), we get a palindrome (23605650632).

The spelling of 13303320301 in words is "thirteen billion, three hundred three million, three hundred twenty thousand, three hundred one".

Divisors: 1 17 89 1513 8792677 149475509 782548253 13303320301