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68974714 = 236793971
BaseRepresentation
bin1000001110001…
…11100001111010
311210210021112001
410013013201322
5120124142324
610502211214
71465163314
oct407074172
9153707461
1068974714
1135a307a6
121b123b0a
131139cc53
1492367b4
1560c6e44
hex41c787a

68974714 has 8 divisors (see below), whose sum is σ = 103745088. Its totient is φ = 34393020.

The previous prime is 68974699. The next prime is 68974727. The reversal of 68974714 is 41747986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×689747142 = 9515022342763592, which contains 22 as substring.

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, 46252 + ... + 47719.

It is an arithmetic number, because the mean of its divisors is an integer number (12968136).

Almost surely, 268974714 is an apocalyptic number.

68974714 is a deficient number, since it is larger than the sum of its proper divisors (34770374).

68974714 is a wasteful number, since it uses less digits than its factorization.

68974714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94340.

The product of its digits is 338688, while the sum is 46.

The square root of 68974714 is about 8305.1016851090. The cubic root of 68974714 is about 410.1064843385.

It can be divided in two parts, 6897 and 4714, that added together give a palindrome (11611).

The spelling of 68974714 in words is "sixty-eight million, nine hundred seventy-four thousand, seven hundred fourteen".

Divisors: 1 2 367 734 93971 187942 34487357 68974714