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2008314500 = 225312731627
BaseRepresentation
bin111011110110100…
…0111001010000100
312011221222221120112
41313231013022010
513103112031000
6531141052152
7100524251213
oct16755071204
95157887515
102008314500
11940706455
124806b7058
132600c899a
14150a2107a
15bb4a6235
hex77b47284

2008314500 has 48 divisors (see below), whose sum is σ = 4420835328. Its totient is φ = 796975200.

The previous prime is 2008314479. The next prime is 2008314523. The reversal of 2008314500 is 54138002.

2008314500 is nontrivially palindromic in base 9.

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, 47687 + ... + 79313.

It is an arithmetic number, because the mean of its divisors is an integer number (92100736).

Almost surely, 22008314500 is an apocalyptic number.

2008314500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2008314500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2210417664).

2008314500 is an abundant number, since it is smaller than the sum of its proper divisors (2412520828).

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

2008314500 is a wasteful number, since it uses less digits than its factorization.

2008314500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31773 (or 31761 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2008314500 is about 44814.2220729090. Note that the first 3 decimals coincide. The cubic root of 2008314500 is about 1261.6645716320.

The spelling of 2008314500 in words is "two billion, eight million, three hundred fourteen thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 127 250 254 500 508 635 1270 2540 3175 6350 12700 15875 31627 31750 63254 63500 126508 158135 316270 632540 790675 1581350 3162700 3953375 4016629 7906750 8033258 15813500 16066516 20083145 40166290 80332580 100415725 200831450 401662900 502078625 1004157250 2008314500