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16080808704 = 28320938553
BaseRepresentation
bin11101111100111110…
…11010101100000000
31112111200212201111120
432332133122230000
5230413141334304
611215403312240
71106332422132
oct167637325400
945450781446
1016080808704
116902219654
12314951b680
13169373a72c
14ac79a9052
15641b590d9
hex3be7dab00

16080808704 has 36 divisors (see below), whose sum is σ = 42798404376. Its totient is φ = 5360269312.

The previous prime is 16080808649. The next prime is 16080808721. The reversal of 16080808704 is 40780808061.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10468509 + ... + 10470044.

It is an arithmetic number, because the mean of its divisors is an integer number (1188844566).

Almost surely, 216080808704 is an apocalyptic number.

It is an amenable number.

16080808704 is an abundant number, since it is smaller than the sum of its proper divisors (26717595672).

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

16080808704 is an equidigital number, since it uses as much as digits as its factorization.

16080808704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20938572 (or 20938558 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The spelling of 16080808704 in words is "sixteen billion, eighty million, eight hundred eight thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 20938553 41877106 62815659 83754212 125631318 167508424 251262636 335016848 502525272 670033696 1005050544 1340067392 2010101088 2680134784 4020202176 5360269568 8040404352 16080808704