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200130859 is a prime number
BaseRepresentation
bin10111110110111…
…00000100101011
3111221120200221001
423323130010223
5402213141414
631505255431
74650040615
oct1373340453
9457520831
10200130859
11a2a72305
1257034577
1332601a36
141c817db5
1512883074
hexbedc12b

200130859 has 2 divisors, whose sum is σ = 200130860. Its totient is φ = 200130858.

The previous prime is 200130739. The next prime is 200130863. The reversal of 200130859 is 958031002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200130859 - 27 = 200130731 is a prime.

It is not a weakly prime, because it can be changed into another prime (200130899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100065429 + 100065430.

It is an arithmetic number, because the mean of its divisors is an integer number (100065430).

Almost surely, 2200130859 is an apocalyptic number.

200130859 is a deficient number, since it is larger than the sum of its proper divisors (1).

200130859 is an equidigital number, since it uses as much as digits as its factorization.

200130859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 200130859 is about 14146.7614315079. The cubic root of 200130859 is about 584.9310645145.

The spelling of 200130859 in words is "two hundred million, one hundred thirty thousand, eight hundred fifty-nine".