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2008974011 = 112127239547
BaseRepresentation
bin111011110111110…
…1000001010111011
312012000020110020212
41313233220022323
513103244132021
6531203141335
7100532666042
oct16757501273
95160213225
102008974011
11941016a00
1248097484b
13260299c25
14150b53559
15bb58685b
hex77be82bb

2008974011 has 24 divisors (see below), whose sum is σ = 2238996480. Its totient is φ = 1801079280.

The previous prime is 2008974007. The next prime is 2008974049. The reversal of 2008974011 is 1104798002.

It is not a de Polignac number, because 2008974011 - 22 = 2008974007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2008994011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3672440 + ... + 3672986.

It is an arithmetic number, because the mean of its divisors is an integer number (93291520).

Almost surely, 22008974011 is an apocalyptic number.

2008974011 is a deficient number, since it is larger than the sum of its proper divisors (230022469).

2008974011 is a wasteful number, since it uses less digits than its factorization.

2008974011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 2008974011 is about 44821.5797468139. The cubic root of 2008974011 is about 1261.8026626526.

The spelling of 2008974011 in words is "two billion, eight million, nine hundred seventy-four thousand, eleven".

Divisors: 1 11 121 127 239 547 1397 2629 6017 15367 28919 30353 66187 69469 130733 333883 764159 1438063 3672713 8405749 15818693 16603091 182634001 2008974011