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2075896907 = 7242365243
BaseRepresentation
bin111101110111011…
…1010110001001011
312100200011111012122
41323232322301023
513222412200112
6541553401455
7102304555400
oct17356726113
95320144178
102075896907
11975876087
1249b26928b
132710cbc86
141599b42a7
15c23a5872
hex7bbbac4b

2075896907 has 6 divisors (see below), whose sum is σ = 2414818908. Its totient is φ = 1779340164.

The previous prime is 2075896873. The next prime is 2075896931. The reversal of 2075896907 is 7096985702.

It is not a de Polignac number, because 2075896907 - 224 = 2059119691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2075896967) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21182573 + ... + 21182670.

It is an arithmetic number, because the mean of its divisors is an integer number (402469818).

Almost surely, 22075896907 is an apocalyptic number.

2075896907 is a deficient number, since it is larger than the sum of its proper divisors (338922001).

2075896907 is an equidigital number, since it uses as much as digits as its factorization.

2075896907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42365257 (or 42365250 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 53.

The square root of 2075896907 is about 45562.0116654214. The cubic root of 2075896907 is about 1275.6609479946.

The spelling of 2075896907 in words is "two billion, seventy-five million, eight hundred ninety-six thousand, nine hundred seven".

Divisors: 1 7 49 42365243 296556701 2075896907