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2585375201 = 19294799833
BaseRepresentation
bin1001101000011001…
…1011000111100001
320200011211200001002
42122012123013201
520243324001301
61104313321345
7121032220013
oct23206330741
96604750032
102585375201
111107416722
12601a06255
13322822316
141a75161b3
15101e9216b
hex9a19b1e1

2585375201 has 16 divisors (see below), whose sum is σ = 2875219200. Its totient is φ = 2314505088.

The previous prime is 2585375159. The next prime is 2585375209. The reversal of 2585375201 is 1025735852.

It is a cyclic number.

It is not a de Polignac number, because 2585375201 - 26 = 2585375137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2585375209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24020 + ... + 75813.

It is an arithmetic number, because the mean of its divisors is an integer number (179701200).

Almost surely, 22585375201 is an apocalyptic number.

It is an amenable number.

2585375201 is a deficient number, since it is larger than the sum of its proper divisors (289843999).

2585375201 is a wasteful number, since it uses less digits than its factorization.

2585375201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99928.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 2585375201 is about 50846.5849492372. The cubic root of 2585375201 is about 1372.4857991260.

The spelling of 2585375201 in words is "two billion, five hundred eighty-five million, three hundred seventy-five thousand, two hundred one".

Divisors: 1 19 29 47 551 893 1363 25897 99833 1896827 2895157 4692151 55007983 89150869 136072379 2585375201