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13241713 = 71421443
BaseRepresentation
bin110010100000…
…110101110001
3220220202012211
4302200311301
511342213323
61151452121
7220360402
oct62406561
926822184
1013241713
117524771
124527041
132988244
141a899a9
15126870d
hexca0d71

13241713 has 8 divisors (see below), whose sum is σ = 13490496. Its totient is φ = 12994800.

The previous prime is 13241699. The next prime is 13241717. The reversal of 13241713 is 31714231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13241713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13241717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29670 + ... + 30112.

It is an arithmetic number, because the mean of its divisors is an integer number (1686312).

Almost surely, 213241713 is an apocalyptic number.

It is an amenable number.

13241713 is a deficient number, since it is larger than the sum of its proper divisors (248783).

13241713 is an equidigital number, since it uses as much as digits as its factorization.

13241713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935.

The product of its digits is 504, while the sum is 22.

The square root of 13241713 is about 3638.9164596072. The cubic root of 13241713 is about 236.5818318788.

Adding to 13241713 its reverse (31714231), we get a palindrome (44955944).

The spelling of 13241713 in words is "thirteen million, two hundred forty-one thousand, seven hundred thirteen".

Divisors: 1 71 421 443 29891 31453 186503 13241713