Search a number
-
+
3100190201 is a prime number
BaseRepresentation
bin1011100011001001…
…0010010111111001
322000001112222110022
42320302102113321
522322122041301
61231343500225
7136553116253
oct27062222771
98001488408
103100190201
111350a81869
127262b7675
133a5393794
14215a46cd3
15132284d1b
hexb8c925f9

3100190201 has 2 divisors, whose sum is σ = 3100190202. Its totient is φ = 3100190200.

The previous prime is 3100190183. The next prime is 3100190209. The reversal of 3100190201 is 1020910013.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2913840400 + 186349801 = 53980^2 + 13651^2 .

It is an emirp because it is prime and its reverse (1020910013) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3100190201 is a prime.

It is a super-2 number, since 2×31001902012 = 19222358564752840802, which contains 22 as substring.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 3100190201.

It is not a weakly prime, because it can be changed into another prime (3100190209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550095100 + 1550095101.

It is an arithmetic number, because the mean of its divisors is an integer number (1550095101).

Almost surely, 23100190201 is an apocalyptic number.

It is an amenable number.

3100190201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100190201 is an equidigital number, since it uses as much as digits as its factorization.

3100190201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 3100190201 is about 55679.3516575041. The cubic root of 3100190201 is about 1458.1295558650.

The spelling of 3100190201 in words is "three billion, one hundred million, one hundred ninety thousand, two hundred one".