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13332013293 = 35975322109
BaseRepresentation
bin11000110101010011…
…00110000011101101
31021102010112110002010
430122221212003231
5204300443411133
610042531151433
7651244146264
oct143251460355
937363473063
1013332013293
115721634a05
122700a45579
1313460cac81
149068b35db
15530686263
hex31aa660ed

13332013293 has 8 divisors (see below), whose sum is σ = 18077306400. Its totient is φ = 8737364528.

The previous prime is 13332013283. The next prime is 13332013307. The reversal of 13332013293 is 39231023331.

13332013293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13332013293 - 29 = 13332012781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13332013293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13332013223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37660878 + ... + 37661231.

It is an arithmetic number, because the mean of its divisors is an integer number (2259663300).

Almost surely, 213332013293 is an apocalyptic number.

It is an amenable number.

13332013293 is a deficient number, since it is larger than the sum of its proper divisors (4745293107).

13332013293 is an equidigital number, since it uses as much as digits as its factorization.

13332013293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75322171.

The product of its (nonzero) digits is 8748, while the sum is 30.

The spelling of 13332013293 in words is "thirteen billion, three hundred thirty-two million, thirteen thousand, two hundred ninety-three".

Divisors: 1 3 59 177 75322109 225966327 4444004431 13332013293