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29317241601 = 333189393557
BaseRepresentation
bin11011010011011100…
…011001101100000001
32210200011120011221000
4123103130121230001
5440020203212401
621245042122213
72055336304404
oct332334315401
983604504830
1029317241601
111148490059a
125822350369
1329c2ab174b
1415c18bbd3b
15b68c10186
hex6d3719b01

29317241601 has 32 divisors (see below), whose sum is σ = 45337881600. Its totient is φ = 18701781120.

The previous prime is 29317241587. The next prime is 29317241621. The reversal of 29317241601 is 10614271392.

29317241601 is a `hidden beast` number, since 2 + 9 + 3 + 1 + 7 + 2 + 41 + 601 = 666.

It is not a de Polignac number, because 29317241601 - 213 = 29317233409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29317241621) 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 31 ways as a sum of consecutive naturals, for example, 122286 + ... + 271271.

It is an arithmetic number, because the mean of its divisors is an integer number (1416808800).

Almost surely, 229317241601 is an apocalyptic number.

It is an amenable number.

29317241601 is a deficient number, since it is larger than the sum of its proper divisors (16020639999).

29317241601 is a wasteful number, since it uses less digits than its factorization.

29317241601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393686 (or 393680 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 29317241601 in words is "twenty-nine billion, three hundred seventeen million, two hundred forty-one thousand, six hundred one".

Divisors: 1 3 9 27 31 89 93 267 279 801 837 2403 2759 8277 24831 74493 393557 1180671 3542013 10626039 12200267 35026573 36600801 105079719 109802403 315239157 329407209 945717471 1085823763 3257471289 9772413867 29317241601