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80080180503106 = 2743193787875783
BaseRepresentation
bin10010001101010100011110…
…101101100110001001000010
3101111112120221110121121100011
4102031110132231212021002
540444013202202044411
6442152154351015134
722603413345134140
oct2215243655461102
9344476843547304
1080080180503106
11235748a5231943
128b940aa50a4aa
13358b6b44b5bb4
1415abc896b8590
1593d108baec21
hex48d51eb66242

80080180503106 has 64 divisors (see below), whose sum is σ = 141380291340288. Its totient is φ = 33305835322368.

The previous prime is 80080180503079. The next prime is 80080180503137. The reversal of 80080180503106 is 60130508108008.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91000491 + ... + 91876273.

It is an arithmetic number, because the mean of its divisors is an integer number (2209067052192).

Almost surely, 280080180503106 is an apocalyptic number.

80080180503106 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

80080180503106 is a deficient number, since it is larger than the sum of its proper divisors (61300110837182).

80080180503106 is a wasteful number, since it uses less digits than its factorization.

80080180503106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876815.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 80080180503106 in words is "eighty trillion, eighty billion, one hundred eighty million, five hundred three thousand, one hundred six".

Divisors: 1 2 7 14 43 86 193 301 386 602 787 1351 1574 2702 5509 8299 11018 16598 33841 58093 67682 116186 151891 236887 303782 473774 875783 1063237 1751566 2126474 6130481 6531313 12260962 13062626 37658669 45719191 75317338 91438382 169026119 263610683 338052238 527221366 689241221 1183182833 1378482442 2366365666 4824688547 7268123117 9649377094 14536246234 29637372503 50876861819 59274745006 101753723638 133023555653 207461607521 266047111306 414923215042 931164889571 1862329779142 5720012893079 11440025786158 40040090251553 80080180503106