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2008329794 = 28571171721
BaseRepresentation
bin111011110110100…
…1010111001000010
312011222000201112222
41313231022321002
513103113023134
6531141251042
7100524343622
oct16755127102
95158021488
102008329794
11940716999
12480703a82
13260102933
14150a26882
15bb4aaa2e
hex77b4ae42

2008329794 has 8 divisors (see below), whose sum is σ = 3016012428. Its totient is φ = 1002992320.

The previous prime is 2008329769. The next prime is 2008329821. The reversal of 2008329794 is 4979238002.

It can be written as a sum of positive squares in 2 ways, for example, as 1904187769 + 104142025 = 43637^2 + 10205^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20083297942 = 8066777122936164872, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584147 + ... + 587574.

Almost surely, 22008329794 is an apocalyptic number.

2008329794 is a deficient number, since it is larger than the sum of its proper divisors (1007682634).

2008329794 is a wasteful number, since it uses less digits than its factorization.

2008329794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172580.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 2008329794 is about 44814.3927103782. The cubic root of 2008329794 is about 1261.6677742925.

The spelling of 2008329794 in words is "two billion, eight million, three hundred twenty-nine thousand, seven hundred ninety-four".

Divisors: 1 2 857 1714 1171721 2343442 1004164897 2008329794