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712106201 is a prime number
BaseRepresentation
bin101010011100011…
…110000011011001
31211121221202001202
4222130132003121
52424244344301
6154354523545
723434542242
oct5234360331
91747852052
10712106201
11335a68a24
1217a5965b5
13b46ba821
146a809cc9
15427b466b
hex2a71e0d9

712106201 has 2 divisors, whose sum is σ = 712106202. Its totient is φ = 712106200.

The previous prime is 712106189. The next prime is 712106249. The reversal of 712106201 is 102601217.

712106201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 405015625 + 307090576 = 20125^2 + 17524^2 .

It is a cyclic number.

It is not a de Polignac number, because 712106201 - 214 = 712089817 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (712106261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356053100 + 356053101.

It is an arithmetic number, because the mean of its divisors is an integer number (356053101).

Almost surely, 2712106201 is an apocalyptic number.

It is an amenable number.

712106201 is a deficient number, since it is larger than the sum of its proper divisors (1).

712106201 is an equidigital number, since it uses as much as digits as its factorization.

712106201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 712106201 is about 26685.3180794234. The cubic root of 712106201 is about 892.9934139503.

Adding to 712106201 its reverse (102601217), we get a palindrome (814707418).

The spelling of 712106201 in words is "seven hundred twelve million, one hundred six thousand, two hundred one".