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14270713 = 139102667
BaseRepresentation
bin110110011100…
…000011111001
3222212000201221
4312130003321
512123130323
61225512041
7232204402
oct66340371
928760657
1014270713
118067886
124942621
132c58712
141c769a9
1513bd55d
hexd9c0f9

14270713 has 4 divisors (see below), whose sum is σ = 14373520. Its totient is φ = 14167908.

The previous prime is 14270699. The next prime is 14270717. The reversal of 14270713 is 31707241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14270713 - 221 = 12173561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14270717) 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 3 ways as a sum of consecutive naturals, for example, 51195 + ... + 51472.

It is an arithmetic number, because the mean of its divisors is an integer number (3593380).

Almost surely, 214270713 is an apocalyptic number.

It is an amenable number.

14270713 is a deficient number, since it is larger than the sum of its proper divisors (102807).

14270713 is a wasteful number, since it uses less digits than its factorization.

14270713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102806.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 14270713 is about 3777.6597252797. The cubic root of 14270713 is about 242.5577883322.

Adding to 14270713 its reverse (31707241), we get a palindrome (45977954).

The spelling of 14270713 in words is "fourteen million, two hundred seventy thousand, seven hundred thirteen".

Divisors: 1 139 102667 14270713