Search a number
-
+
8233076161 is a prime number
BaseRepresentation
bin1111010101011101…
…01100010111000001
3210020202222121021201
413222232230113001
5113330131414121
63440543221201
7411010664332
oct75256542701
923222877251
108233076161
1135453a1a82
1217192a7801
13a1290b5cb
1458161a289
15332bd9e91
hex1eabac5c1

8233076161 has 2 divisors, whose sum is σ = 8233076162. Its totient is φ = 8233076160.

The previous prime is 8233076077. The next prime is 8233076167. The reversal of 8233076161 is 1616703328.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7729926400 + 503149761 = 87920^2 + 22431^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8233076161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8233076161.

It is not a weakly prime, because it can be changed into another prime (8233076167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4116538080 + 4116538081.

It is an arithmetic number, because the mean of its divisors is an integer number (4116538081).

Almost surely, 28233076161 is an apocalyptic number.

It is an amenable number.

8233076161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8233076161 is an equidigital number, since it uses as much as digits as its factorization.

8233076161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 8233076161 is about 90736.3001284491. The cubic root of 8233076161 is about 2019.2373817133.

Adding to 8233076161 its reverse (1616703328), we get a palindrome (9849779489).

The spelling of 8233076161 in words is "eight billion, two hundred thirty-three million, seventy-six thousand, one hundred sixty-one".