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68276972101614 = 23233471425823249
BaseRepresentation
bin11111000011000111110001…
…01010110001111111101110
322221202012210120122111121020
433201203320222301333232
532422122214324222424
6401114001415515010
720244564006114333
oct1741437052617756
9287665716574536
1068276972101614
111a834112857761
1277a864b988a66
132c1364c4c4873
1412c08a1a4698a
157d6092706079
hex3e18f8ab1fee

68276972101614 has 32 divisors (see below), whose sum is σ = 142901709408000. Its totient is φ = 21706733127552.

The previous prime is 68276972101603. The next prime is 68276972101627. The reversal of 68276972101614 is 41610127967286.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712863739 + ... + 712959510.

It is an arithmetic number, because the mean of its divisors is an integer number (4465678419000).

Almost surely, 268276972101614 is an apocalyptic number.

68276972101614 is an abundant number, since it is smaller than the sum of its proper divisors (74624737306386).

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

68276972101614 is a wasteful number, since it uses less digits than its factorization.

68276972101614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425823624.

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 68276972101614 in words is "sixty-eight trillion, two hundred seventy-six billion, nine hundred seventy-two million, one hundred one thousand, six hundred fourteen".

Divisors: 1 2 3 6 23 46 69 138 347 694 1041 2082 7981 15962 23943 47886 1425823249 2851646498 4277469747 8554939494 32793934727 65587869454 98381804181 196763608362 494760667403 989521334806 1484282002209 2968564004418 11379495350269 22758990700538 34138486050807 68276972101614