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13530313295 = 510326272453
BaseRepresentation
bin11001001100111100…
…00011001001001111
31021220221200010112122
430212132003021033
5210202230011140
610114333323155
7656202523352
oct144636031117
937827603478
1013530313295
115813566704
1227573364bb
13137820b555
14924d72299
15542ca6ab5
hex32678324f

13530313295 has 8 divisors (see below), whose sum is σ = 16394011296. Its totient is φ = 10719160416.

The previous prime is 13530313259. The next prime is 13530313301. The reversal of 13530313295 is 59231303531.

13530313295 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 13530313295 - 218 = 13530051151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 13135712 + ... + 13136741.

It is an arithmetic number, because the mean of its divisors is an integer number (2049251412).

Almost surely, 213530313295 is an apocalyptic number.

13530313295 is a deficient number, since it is larger than the sum of its proper divisors (2863698001).

13530313295 is a wasteful number, since it uses less digits than its factorization.

13530313295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26272561.

The product of its (nonzero) digits is 36450, while the sum is 35.

The spelling of 13530313295 in words is "thirteen billion, five hundred thirty million, three hundred thirteen thousand, two hundred ninety-five".

Divisors: 1 5 103 515 26272453 131362265 2706062659 13530313295