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14123010211 = 65321627887
BaseRepresentation
bin11010010011100110…
…00000100010100011
31100110020221020212021
431021303000202203
5212410442311321
610253225042311
71006660414612
oct151163004243
940406836767
1014123010211
115a98086672
1228a1926397
131440c4ac9b
1497d977879
15579d30941
hex349cc08a3

14123010211 has 4 divisors (see below), whose sum is σ = 14144638752. Its totient is φ = 14101381672.

The previous prime is 14123010193. The next prime is 14123010221. The reversal of 14123010211 is 11201032141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11201032141 = 13861617857.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14123010211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14123010221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10813291 + ... + 10814596.

It is an arithmetic number, because the mean of its divisors is an integer number (3536159688).

Almost surely, 214123010211 is an apocalyptic number.

14123010211 is a deficient number, since it is larger than the sum of its proper divisors (21628541).

14123010211 is an equidigital number, since it uses as much as digits as its factorization.

14123010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21628540.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 14123010211 its reverse (11201032141), we get a palindrome (25324042352).

The spelling of 14123010211 in words is "fourteen billion, one hundred twenty-three million, ten thousand, two hundred eleven".

Divisors: 1 653 21627887 14123010211