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14126308 = 227272073
BaseRepresentation
bin110101111000…
…110011100100
3222120200122121
4311320303210
512104020213
61222435324
7231033400
oct65706344
928520577
1014126308
117a79339
124892b44
132c07a81
141c3a100
15139088d
hexd78ce4

14126308 has 18 divisors (see below), whose sum is σ = 28757526. Its totient is φ = 6054048.

The previous prime is 14126293. The next prime is 14126309. The reversal of 14126308 is 80362141.

It can be written as a sum of positive squares in only one way, i.e., 13972644 + 153664 = 3738^2 + 392^2 .

It is not an unprimeable number, because it can be changed into a prime (14126309) 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 5 ways as a sum of consecutive naturals, for example, 35841 + ... + 36232.

Almost surely, 214126308 is an apocalyptic number.

It is an amenable number.

14126308 is an abundant number, since it is smaller than the sum of its proper divisors (14631218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14126308 is a wasteful number, since it uses less digits than its factorization.

14126308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72091 (or 72082 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 14126308 is about 3758.4981042964. The cubic root of 14126308 is about 241.7368676489.

Adding to 14126308 its reverse (80362141), we get a palindrome (94488449).

The spelling of 14126308 in words is "fourteen million, one hundred twenty-six thousand, three hundred eight".

Divisors: 1 2 4 7 14 28 49 98 196 72073 144146 288292 504511 1009022 2018044 3531577 7063154 14126308