Search a number
-
+
57886102201 is a prime number
BaseRepresentation
bin110101111010010001…
…111101001010111001
312112102011220200010011
4311322101331022321
51422022320232301
642331552021521
74116320515234
oct657221751271
9175364820104
1057886102201
1122605217394
12b275b318a1
1355c68145a5
142b31c2a41b
15178bd92a51
hexd7a47d2b9

57886102201 has 2 divisors, whose sum is σ = 57886102202. Its totient is φ = 57886102200.

The previous prime is 57886102187. The next prime is 57886102207. The reversal of 57886102201 is 10220168875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51692569600 + 6193532601 = 227360^2 + 78699^2 .

It is a cyclic number.

It is not a de Polignac number, because 57886102201 - 219 = 57885577913 is a prime.

It is not a weakly prime, because it can be changed into another prime (57886102207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28943051100 + 28943051101.

It is an arithmetic number, because the mean of its divisors is an integer number (28943051101).

Almost surely, 257886102201 is an apocalyptic number.

It is an amenable number.

57886102201 is a deficient number, since it is larger than the sum of its proper divisors (1).

57886102201 is an equidigital number, since it uses as much as digits as its factorization.

57886102201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 57886102201 in words is "fifty-seven billion, eight hundred eighty-six million, one hundred two thousand, two hundred one".