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2008328042 = 27257558179
BaseRepresentation
bin111011110110100…
…1010011101101010
312011222000122011002
41313231022131222
513103112444132
6531141235002
7100524335540
oct16755123552
95158018132
102008328042
11940715646
12480702a62
13260101bb6
14150a25d90
15bb4aa262
hex77b4a76a

2008328042 has 16 divisors (see below), whose sum is σ = 3456250560. Its totient is φ = 857361408.

The previous prime is 2008328041. The next prime is 2008328107. The reversal of 2008328042 is 2408238002.

It is a junction number, because it is equal to n+sod(n) for n = 2008327996 and 2008328014.

It is not an unprimeable number, because it can be changed into a prime (2008328041) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 275492 + ... + 282687.

It is an arithmetic number, because the mean of its divisors is an integer number (216015660).

Almost surely, 22008328042 is an apocalyptic number.

2008328042 is a deficient number, since it is larger than the sum of its proper divisors (1447922518).

2008328042 is a wasteful number, since it uses less digits than its factorization.

2008328042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558445.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 2008328042 is about 44814.3731630824. The cubic root of 2008328042 is about 1261.6674074134.

The spelling of 2008328042 in words is "two billion, eight million, three hundred twenty-eight thousand, forty-two".

Divisors: 1 2 7 14 257 514 1799 3598 558179 1116358 3907253 7814506 143452003 286904006 1004164021 2008328042