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34086286668 = 22371510726861
BaseRepresentation
bin11111101111101100…
…110111010101001100
310020222112100202212210
4133233230313111030
51024302042133133
623354203230420
72314455441030
oct375754672514
9106875322783
1034086286668
1113501902755
126733518410
1332a2b384c5
1419150201c0
15d47745763
hex7efb3754c

34086286668 has 48 divisors (see below), whose sum is σ = 90906165504. Its totient is φ = 9737931840.

The previous prime is 34086286643. The next prime is 34086286673. The reversal of 34086286668 is 86668268043.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 1255558 + ... + 1282418.

It is an arithmetic number, because the mean of its divisors is an integer number (1893878448).

Almost surely, 234086286668 is an apocalyptic number.

It is an amenable number.

34086286668 is an abundant number, since it is smaller than the sum of its proper divisors (56819878836).

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

34086286668 is a wasteful number, since it uses less digits than its factorization.

34086286668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41982 (or 41980 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 57.

The spelling of 34086286668 in words is "thirty-four billion, eighty-six million, two hundred eighty-six thousand, six hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 15107 26861 30214 45321 53722 60428 80583 90642 105749 107444 161166 181284 188027 211498 317247 322332 376054 422996 564081 634494 752108 1128162 1268988 2256324 405789127 811578254 1217367381 1623156508 2434734762 2840523889 4869469524 5681047778 8521571667 11362095556 17043143334 34086286668