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49534127323917 = 3791998237127507
BaseRepresentation
bin10110100001101000100000…
…00100000011101100001101
320111101102020111112020022020
423100310100010003230031
522443031343043331132
6253203355225040353
713301502565130565
oct1320642004035415
9214342214466266
1049534127323917
111486833a582225
1256800670260b9
132184081a7b3c2
14c33670a47da5
155ad76a17b52c
hex2d0d10103b0d

49534127323917 has 32 divisors (see below), whose sum is σ = 67226297856000. Its totient is φ = 32436706281408.

The previous prime is 49534127323777. The next prime is 49534127323969. The reversal of 49534127323917 is 71932372143594.

It is not a de Polignac number, because 49534127323917 - 28 = 49534127323661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49534127323117) 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, 388417878 + ... + 388545384.

It is an arithmetic number, because the mean of its divisors is an integer number (2100821808000).

Almost surely, 249534127323917 is an apocalyptic number.

It is an amenable number.

49534127323917 is a deficient number, since it is larger than the sum of its proper divisors (17692170532083).

49534127323917 is a wasteful number, since it uses less digits than its factorization.

49534127323917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136025.

The product of its digits is 34292160, while the sum is 60.

The spelling of 49534127323917 in words is "forty-nine trillion, five hundred thirty-four billion, one hundred twenty-seven million, three hundred twenty-three thousand, nine hundred seventeen".

Divisors: 1 3 79 199 237 597 8237 15721 24711 47163 127507 382521 650723 1639163 1952169 4917489 10073053 25373893 30219159 76121679 129493877 388481631 1050275159 2004537547 3150825477 6013612641 82971737561 209004756641 248915212683 627014269923 16511375774639 49534127323917