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68579300314 = 2731158016821
BaseRepresentation
bin111111110111101001…
…010001001111011010
320120000102001102021201
4333313221101033122
52110422300102224
651301020224414
74645313302030
oct776751211732
9216012042251
1068579300314
11270a22553a8
121135b09b10a
13660bccc155
143468076550
151bb5a2ca44
hexff7a513da

68579300314 has 16 divisors (see below), whose sum is σ = 121356919296. Its totient is φ = 28443027600.

The previous prime is 68579300269. The next prime is 68579300323. The reversal of 68579300314 is 41300397586.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79007977 + ... + 79008844.

It is an arithmetic number, because the mean of its divisors is an integer number (7584807456).

Almost surely, 268579300314 is an apocalyptic number.

68579300314 is a deficient number, since it is larger than the sum of its proper divisors (52777618982).

68579300314 is a wasteful number, since it uses less digits than its factorization.

68579300314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158016861.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 68579300314 in words is "sixty-eight billion, five hundred seventy-nine million, three hundred thousand, three hundred fourteen".

Divisors: 1 2 7 14 31 62 217 434 158016821 316033642 1106117747 2212235494 4898521451 9797042902 34289650157 68579300314