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14212708 = 2211173181
BaseRepresentation
bin110110001101…
…111001100100
3222202002011121
4312031321210
512114301313
61224343324
7231543316
oct66157144
928662147
1014212708
118028244
124914b44
132c381b3
141c5d7b6
1513ab28d
hexd8de64

14212708 has 12 divisors (see below), whose sum is σ = 24902332. Its totient is φ = 7097760.

The previous prime is 14212669. The next prime is 14212717. The reversal of 14212708 is 80721241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 831744 + 13380964 = 912^2 + 3658^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 2878 + ... + 6058.

Almost surely, 214212708 is an apocalyptic number.

It is an amenable number.

14212708 is a deficient number, since it is larger than the sum of its proper divisors (10689624).

14212708 is a wasteful number, since it uses less digits than its factorization.

14212708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4302 (or 4300 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14212708 is about 3769.9745357230. The cubic root of 14212708 is about 242.2287071306.

Adding to 14212708 its reverse (80721241), we get a palindrome (94933949).

The spelling of 14212708 in words is "fourteen million, two hundred twelve thousand, seven hundred eight".

Divisors: 1 2 4 1117 2234 3181 4468 6362 12724 3553177 7106354 14212708