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68693114 = 274906651
BaseRepresentation
bin1000001100000…
…10110001111010
311210020222020102
410012002301322
5120041134424
610452155402
71462611320
oct406026172
9153228212
1068693114
1135859176
121b008b62
1311301a19
1491a1d10
15606d7ae
hex4182c7a

68693114 has 8 divisors (see below), whose sum is σ = 117759648. Its totient is φ = 29439900.

The previous prime is 68693099. The next prime is 68693123. The reversal of 68693114 is 41139686.

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

It is a super-2 number, since 2×686931142 = 9437487822033992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2453312 + ... + 2453339.

It is an arithmetic number, because the mean of its divisors is an integer number (14719956).

Almost surely, 268693114 is an apocalyptic number.

68693114 is a deficient number, since it is larger than the sum of its proper divisors (49066534).

68693114 is a wasteful number, since it uses less digits than its factorization.

68693114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906660.

The product of its digits is 31104, while the sum is 38.

The square root of 68693114 is about 8288.1309111283. The cubic root of 68693114 is about 409.5476152502.

The spelling of 68693114 in words is "sixty-eight million, six hundred ninety-three thousand, one hundred fourteen".

Divisors: 1 2 7 14 4906651 9813302 34346557 68693114