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13330233013 = 47709400031
BaseRepresentation
bin11000110101000101…
…10011011010110101
31021102000011222222211
430122202303122311
5204300014424023
610042425053421
7651223053046
oct143242633265
937360158884
1013330233013
1157206293a9
122700327271
131345926856
1490656c8cd
15530433a0d
hex31a8b36b5

13330233013 has 8 divisors (see below), whose sum is σ = 13633090560. Its totient is φ = 13028177040.

The previous prime is 13330232989. The next prime is 13330233029. The reversal of 13330233013 is 31033203331.

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 13330233013 - 221 = 13328135861 is a prime.

It is a super-2 number, since 2×133302330132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330233083) 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, 166693 + ... + 233338.

It is an arithmetic number, because the mean of its divisors is an integer number (1704136320).

Almost surely, 213330233013 is an apocalyptic number.

It is an amenable number.

13330233013 is a deficient number, since it is larger than the sum of its proper divisors (302857547).

13330233013 is an equidigital number, since it uses as much as digits as its factorization.

13330233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400787.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 13330233013 its reverse (31033203331), we get a palindrome (44363436344).

The spelling of 13330233013 in words is "thirteen billion, three hundred thirty million, two hundred thirty-three thousand, thirteen".

Divisors: 1 47 709 33323 400031 18801457 283621979 13330233013