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13351017 = 323193493
BaseRepresentation
bin110010111011…
…100001101001
3221010022011010
4302323201221
511404213032
61154054133
7221324151
oct62734151
927108133
1013351017
1175998a9
12457a349
1329c5c14
141ab7761
15128accc
hexcbb869

13351017 has 8 divisors (see below), whose sum is σ = 18575424. Its totient is φ = 8513648.

The previous prime is 13350989. The next prime is 13351031. The reversal of 13351017 is 71015331.

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 13351017 - 211 = 13348969 is a prime.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 13350984 and 13351002.

It is not an unprimeable number, because it can be changed into a prime (13351057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96678 + ... + 96815.

It is an arithmetic number, because the mean of its divisors is an integer number (2321928).

Almost surely, 213351017 is an apocalyptic number.

It is an amenable number.

13351017 is a deficient number, since it is larger than the sum of its proper divisors (5224407).

13351017 is a wasteful number, since it uses less digits than its factorization.

13351017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193519.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 13351017 is about 3653.9043501438. The cubic root of 13351017 is about 237.2310055143.

Adding to 13351017 its reverse (71015331), we get a palindrome (84366348).

The spelling of 13351017 in words is "thirteen million, three hundred fifty-one thousand, seventeen".

Divisors: 1 3 23 69 193493 580479 4450339 13351017