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80281368714498 = 23717112438891757
BaseRepresentation
bin10010010000001111110110…
…011101101101110100000010
3101112020211020121201200102220
4102100033312131231310002
541010312220342330443
6442424430204351510
722624065104540250
oct2220176635556402
9345224217650386
1080281368714498
1123642156787926
129007097b45596
1335a4667a2c823
1415b78d34db5d0
159434815e1a83
hex4903f676dd02

80281368714498 has 32 divisors (see below), whose sum is σ = 194294404957824. Its totient is φ = 21588267217152.

The previous prime is 80281368714373. The next prime is 80281368714539. The reversal of 80281368714498 is 89441786318208.

It is a happy number.

80281368714498 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56219445165 + ... + 56219446592.

It is an arithmetic number, because the mean of its divisors is an integer number (6071700154932).

Almost surely, 280281368714498 is an apocalyptic number.

80281368714498 is an abundant number, since it is smaller than the sum of its proper divisors (114013036243326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80281368714498 is a wasteful number, since it uses less digits than its factorization.

80281368714498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112438891786.

The product of its (nonzero) digits is 148635648, while the sum is 69.

The spelling of 80281368714498 in words is "eighty trillion, two hundred eighty-one billion, three hundred sixty-eight million, seven hundred fourteen thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 7 14 17 21 34 42 51 102 119 238 357 714 112438891757 224877783514 337316675271 674633350542 787072242299 1574144484598 1911461159869 2361216726897 3822922319738 4722433453794 5734383479607 11468766959214 13380228119083 26760456238166 40140684357249 80281368714498