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68338314 = 23211345143
BaseRepresentation
bin1000001001011…
…00001010001010
311202120221112200
410010230022022
5114443311224
610440421030
71456603032
oct404541212
9152527480
1068338314
1135636650
121aa77776
1311209395
14910c8c2
155eed5c9
hex412c28a

68338314 has 24 divisors (see below), whose sum is σ = 161527392. Its totient is φ = 20708520.

The previous prime is 68338301. The next prime is 68338321. The reversal of 68338314 is 41383386.

It is a happy number.

68338314 is a `hidden beast` number, since 6 + 8 + 338 + 314 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172374 + ... + 172769.

It is an arithmetic number, because the mean of its divisors is an integer number (6730308).

Almost surely, 268338314 is an apocalyptic number.

68338314 is an abundant number, since it is smaller than the sum of its proper divisors (93189078).

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

68338314 is a wasteful number, since it uses less digits than its factorization.

68338314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345162 (or 345159 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 68338314 is about 8266.6990993987. The cubic root of 68338314 is about 408.8412931903.

The spelling of 68338314 in words is "sixty-eight million, three hundred thirty-eight thousand, three hundred fourteen".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 345143 690286 1035429 2070858 3106287 3796573 6212574 7593146 11389719 22779438 34169157 68338314