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200110012008 = 2338337917167
BaseRepresentation
bin1011101001011101111…
…1000111011001101000
3201010112000021212121020
42322113133013121220
511234311130341013
6231532420012440
720312625015504
oct2722737073150
9633460255536
10200110012008
1177958980915
1232948531120
1315b41059b3a
14998495b304
155312e55623
hex2e977c7668

200110012008 has 16 divisors (see below), whose sum is σ = 500275030080. Its totient is φ = 66703337328.

The previous prime is 200110012001. The next prime is 200110012013. The reversal of 200110012008 is 800210011002.

It is not an unprimeable number, because it can be changed into a prime (200110012001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4168958560 + ... + 4168958607.

It is an arithmetic number, because the mean of its divisors is an integer number (31267189380).

Almost surely, 2200110012008 is an apocalyptic number.

It is an amenable number.

200110012008 is an abundant number, since it is smaller than the sum of its proper divisors (300165018072).

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

200110012008 is a wasteful number, since it uses less digits than its factorization.

200110012008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8337917176 (or 8337917172 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The spelling of 200110012008 in words is "two hundred billion, one hundred ten million, twelve thousand, eight".

Divisors: 1 2 3 4 6 8 12 24 8337917167 16675834334 25013751501 33351668668 50027503002 66703337336 100055006004 200110012008