Search a number
-
+
13310317 = 191096427
BaseRepresentation
bin110010110001…
…100101101101
3221001020022201
4302301211231
511401412232
61153141501
7221064406
oct62614555
927036281
1013310317
117571269
12455a891
1329b0537
141aa69ad
15127dbe7
hexcb196d

13310317 has 8 divisors (see below), whose sum is σ = 14141600. Its totient is φ = 12492144.

The previous prime is 13310293. The next prime is 13310321. The reversal of 13310317 is 71301331.

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 13310317 - 219 = 12786029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13310294 and 13310303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310327) 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, 1143 + ... + 5284.

It is an arithmetic number, because the mean of its divisors is an integer number (1767700).

Almost surely, 213310317 is an apocalyptic number.

It is an amenable number.

13310317 is a deficient number, since it is larger than the sum of its proper divisors (831283).

13310317 is a wasteful number, since it uses less digits than its factorization.

13310317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6555.

The product of its (nonzero) digits is 189, while the sum is 19.

The square root of 13310317 is about 3648.3307141760. The cubic root of 13310317 is about 236.9896973095.

Adding to 13310317 its reverse (71301331), we get a palindrome (84611648).

The spelling of 13310317 in words is "thirteen million, three hundred ten thousand, three hundred seventeen".

Divisors: 1 19 109 2071 6427 122113 700543 13310317