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32068726984961 = 2331283715853781
BaseRepresentation
bin1110100101010100101010…
…00101001001000100000001
311012112201222201111011222122
413102222111011021010001
513200403223102004321
6152112100402014025
76516613643543642
oct722522505110401
9135481881434878
1032068726984961
11a2442a8397967
12371b173947315
1314b80b6470814
147cc1c57576c9
153a92ab7578ab
hex1d2a95149101

32068726984961 has 16 divisors (see below), whose sum is σ = 34554649586688. Its totient is φ = 29674471252800.

The previous prime is 32068726984907. The next prime is 32068726984997. The reversal of 32068726984961 is 16948962786023.

It is a cyclic number.

It is not a de Polignac number, because 32068726984961 - 242 = 27670680473857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32068726981961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5904110 + ... + 9949671.

It is an arithmetic number, because the mean of its divisors is an integer number (2159665599168).

Almost surely, 232068726984961 is an apocalyptic number.

32068726984961 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32068726984961 is a deficient number, since it is larger than the sum of its proper divisors (2485922601727).

32068726984961 is a wasteful number, since it uses less digits than its factorization.

32068726984961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15856672.

The product of its (nonzero) digits is 376233984, while the sum is 71.

The spelling of 32068726984961 in words is "thirty-two trillion, sixty-eight billion, seven hundred twenty-six million, nine hundred eighty-four thousand, nine hundred sixty-one".

Divisors: 1 23 31 713 2837 65251 87947 2022781 15853781 364636963 491467211 11303745853 44977176697 1034475064031 1394292477607 32068726984961