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2008964364 = 2231153287159
BaseRepresentation
bin111011110111110…
…0101110100001100
312012000012222000120
41313233211310030
513103243324424
6531203024540
7100532625651
oct16757456414
95160188016
102008964364
1194100a730
1248096b150
13260295714
14150b4dc28
15bb583a79
hex77be5d0c

2008964364 has 48 divisors (see below), whose sum is σ = 5210231040. Its totient is φ = 597288640.

The previous prime is 2008964333. The next prime is 2008964389. The reversal of 2008964364 is 4634698002.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 136584 + ... + 150575.

It is an arithmetic number, because the mean of its divisors is an integer number (108546480).

Almost surely, 22008964364 is an apocalyptic number.

It is an amenable number.

2008964364 is an abundant number, since it is smaller than the sum of its proper divisors (3201266676).

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

2008964364 is a wasteful number, since it uses less digits than its factorization.

2008964364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287230 (or 287228 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 2008964364 is about 44821.4721311114. The cubic root of 2008964364 is about 1261.8006429434.

The spelling of 2008964364 in words is "two billion, eight million, nine hundred sixty-four thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 53 66 106 132 159 212 318 583 636 1166 1749 2332 3498 6996 287159 574318 861477 1148636 1722954 3158749 3445908 6317498 9476247 12634996 15219427 18952494 30438854 37904988 45658281 60877708 91316562 167413697 182633124 334827394 502241091 669654788 1004482182 2008964364