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68314314402708 = 22311517532684869
BaseRepresentation
bin11111000100001101010100…
…11100010110101110010100
322221212210012000202221120220
433202012222130112232110
532423230203441341313
6401143055054554340
720250355252332663
oct1742065234265624
9287783160687526
1068314314402708
111a848a35591220
1277b39318089b0
132c17020a8170a
1412c2605272dda
157d702ac11823
hex3e21aa716b94

68314314402708 has 24 divisors (see below), whose sum is σ = 173890982116320. Its totient is φ = 20701307394720.

The previous prime is 68314314402703. The next prime is 68314314402713. The reversal of 68314314402708 is 80720441341386.

68314314402708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (68314314402703) and next prime (68314314402713).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68314314402703) by changing a digit.

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, 258766342303 + ... + 258766342566.

It is an arithmetic number, because the mean of its divisors is an integer number (7245457588180).

Almost surely, 268314314402708 is an apocalyptic number.

It is an amenable number.

68314314402708 is an abundant number, since it is smaller than the sum of its proper divisors (105576667713612).

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

68314314402708 is a wasteful number, since it uses less digits than its factorization.

68314314402708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517532684887 (or 517532684885 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 68314314402708 in words is "sixty-eight trillion, three hundred fourteen billion, three hundred fourteen million, four hundred two thousand, seven hundred eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 517532684869 1035065369738 1552598054607 2070130739476 3105196109214 5692859533559 6210392218428 11385719067118 17078578600677 22771438134236 34157157201354 68314314402708