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207580201 is a prime number
BaseRepresentation
bin11000101111101…
…10110000101001
3112110121011111121
430113312300221
5411120031301
632333055241
75100255043
oct1427666051
9473534447
10207580201
11a71a0094
1259627521
133400c62a
141d7d6a93
15133553a1
hexc5f6c29

207580201 has 2 divisors, whose sum is σ = 207580202. Its totient is φ = 207580200.

The previous prime is 207580193. The next prime is 207580207. The reversal of 207580201 is 102085702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207504025 + 76176 = 14405^2 + 276^2 .

It is a cyclic number.

It is not a de Polignac number, because 207580201 - 23 = 207580193 is a prime.

It is not a weakly prime, because it can be changed into another prime (207580207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103790100 + 103790101.

It is an arithmetic number, because the mean of its divisors is an integer number (103790101).

Almost surely, 2207580201 is an apocalyptic number.

It is an amenable number.

207580201 is a deficient number, since it is larger than the sum of its proper divisors (1).

207580201 is an equidigital number, since it uses as much as digits as its factorization.

207580201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 207580201 is about 14407.6438392959. The cubic root of 207580201 is about 592.1003385213.

The spelling of 207580201 in words is "two hundred seven million, five hundred eighty thousand, two hundred one".