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13004201 = 717109279
BaseRepresentation
bin110001100110…
…110110101001
3220110200102002
4301212312221
511312113301
61142420345
7215351060
oct61466651
926420362
1013004201
117382281
1244316b5
1329040c2
141a271d7
15121d16b
hexc66da9

13004201 has 8 divisors (see below), whose sum is σ = 15736320. Its totient is φ = 10490688.

The previous prime is 13004197. The next prime is 13004203. The reversal of 13004201 is 10240031.

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 13004201 - 22 = 13004197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13004203) 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, 54521 + ... + 54758.

It is an arithmetic number, because the mean of its divisors is an integer number (1967040).

Almost surely, 213004201 is an apocalyptic number.

It is an amenable number.

13004201 is a deficient number, since it is larger than the sum of its proper divisors (2732119).

13004201 is a wasteful number, since it uses less digits than its factorization.

13004201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109303.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 13004201 is about 3606.1338022874. The cubic root of 13004201 is about 235.1587941392.

Adding to 13004201 its reverse (10240031), we get a palindrome (23244232).

The spelling of 13004201 in words is "thirteen million, four thousand, two hundred one".

Divisors: 1 7 17 119 109279 764953 1857743 13004201