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80087163944330 = 25311499172345357
BaseRepresentation
bin10010001101011010111110…
…111101010011110110001010
3101111120020222011012011202102
4102031122332331103312022
540444122002432204310
6442155311334233402
722604051403326114
oct2215327675236612
9344506864164672
1080087163944330
11235778591a6674
128b955191b5862
13358c258241b3a
1415ac34cd643b4
1593d3b6d078a5
hex48d6bef53d8a

80087163944330 has 32 divisors (see below), whose sum is σ = 148906389312000. Its totient is φ = 30980801194560.

The previous prime is 80087163944321. The next prime is 80087163944341. The reversal of 80087163944330 is 3344936178008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85707989 + ... + 86637368.

It is an arithmetic number, because the mean of its divisors is an integer number (4653324666000).

Almost surely, 280087163944330 is an apocalyptic number.

80087163944330 is a deficient number, since it is larger than the sum of its proper divisors (68819225367670).

80087163944330 is a wasteful number, since it uses less digits than its factorization.

80087163944330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172346894.

The product of its (nonzero) digits is 10450944, while the sum is 56.

The spelling of 80087163944330 in words is "eighty trillion, eighty-seven billion, one hundred sixty-three million, nine hundred forty-four thousand, three hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 1499 2998 7495 14990 46469 92938 232345 464690 172345357 344690714 861726785 1723453570 5342706067 10685412134 26713530335 53427060670 258345690143 516691380286 1291728450715 2583456901430 8008716394433 16017432788866 40043581972165 80087163944330