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808104514 = 27892692411
BaseRepresentation
bin110000001010101…
…011001001000010
32002022120221222211
4300022223021002
53123333321024
6212104252334
726011526560
oct6012531102
92068527884
10808104514
11385176978
121a67710aa
13cb55ca69
1479478a30
154ae28594
hex302ab242

808104514 has 32 divisors (see below), whose sum is σ = 1406678400. Its totient is φ = 341024640.

The previous prime is 808104499. The next prime is 808104541. The reversal of 808104514 is 415401808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333969 + ... + 336379.

It is an arithmetic number, because the mean of its divisors is an integer number (43958700).

Almost surely, 2808104514 is an apocalyptic number.

808104514 is a deficient number, since it is larger than the sum of its proper divisors (598573886).

808104514 is a wasteful number, since it uses less digits than its factorization.

808104514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778.

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 808104514 is about 28427.1791425037. The cubic root of 808104514 is about 931.4420584673.

The spelling of 808104514 in words is "eight hundred eight million, one hundred four thousand, five hundred fourteen".

Divisors: 1 2 7 14 89 178 269 538 623 1246 1883 2411 3766 4822 16877 23941 33754 47882 167587 214579 335174 429158 648559 1297118 1502053 3004106 4539913 9079826 57721751 115443502 404052257 808104514