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80041839327 = 32311632936007
BaseRepresentation
bin100101010001011011…
…1011000101011011111
321122121020211201202200
41022202313120223133
52302411202324302
6100434250222543
75532340260102
oct1124267305337
9248536751680
1080041839327
1130a4459363a
1213619a24a53
1377179c3908
143c3454a739
152136ed581c
hex12a2dd8adf

80041839327 has 48 divisors (see below), whose sum is σ = 120507598848. Its totient is φ = 51139408320.

The previous prime is 80041839271. The next prime is 80041839329. The reversal of 80041839327 is 72393814008.

It is not a de Polignac number, because 80041839327 - 26 = 80041839263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80041839329) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13321758 + ... + 13327764.

It is an arithmetic number, because the mean of its divisors is an integer number (2510574976).

Almost surely, 280041839327 is an apocalyptic number.

80041839327 is a deficient number, since it is larger than the sum of its proper divisors (40465759521).

80041839327 is a wasteful number, since it uses less digits than its factorization.

80041839327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6500 (or 6497 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 80041839327 in words is "eighty billion, forty-one million, eight hundred thirty-nine thousand, three hundred twenty-seven".

Divisors: 1 3 9 31 93 163 279 293 489 879 1467 2637 5053 6007 9083 15159 18021 27249 45477 47759 54063 81747 143277 186217 429831 558651 979141 1480529 1675953 1760051 2937423 4441587 5280153 8812269 13324761 15840459 30353371 54561581 91060113 163684743 273180339 286888313 491054229 860664939 2581994817 8893537703 26680613109 80041839327