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13352555519 = 449181116421
BaseRepresentation
bin11000110111101111…
…11101001111111111
31021110120012002201022
430123313331033333
5204321223234034
610044543334355
7651613564202
oct143367751777
937416162638
1013352555519
115732195656
1227078b13bb
13134a441134
149094dd939
15532392b2e
hex31bdfd3ff

13352555519 has 8 divisors (see below), whose sum is σ = 13390498800. Its totient is φ = 13314649600.

The previous prime is 13352555473. The next prime is 13352555527. The reversal of 13352555519 is 91555525331.

It is a happy number.

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 13352555519 - 224 = 13335778303 is a prime.

It is a super-2 number, since 2×133525555192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13352555519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13352555549) 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, 804929 + ... + 821349.

It is an arithmetic number, because the mean of its divisors is an integer number (1673812350).

Almost surely, 213352555519 is an apocalyptic number.

13352555519 is a deficient number, since it is larger than the sum of its proper divisors (37943281).

13352555519 is a wasteful number, since it uses less digits than its factorization.

13352555519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18681.

The product of its digits is 506250, while the sum is 44.

The spelling of 13352555519 in words is "thirteen billion, three hundred fifty-two million, five hundred fifty-five thousand, five hundred nineteen".

Divisors: 1 449 1811 16421 813139 7373029 29738431 13352555519