Search a number
-
+
92105000137 is a prime number
BaseRepresentation
bin101010111000111100…
…0101100010011001001
322210201221210210110101
41111301320230103021
53002112340001022
6110151253445401
76440306404123
oct1256170542311
9283657723411
1092105000137
1136074964927
1215a25940861
1388bac70ca7
14465a6ca213
1525e1080627
hex1571e2c4c9

92105000137 has 2 divisors, whose sum is σ = 92105000138. Its totient is φ = 92105000136.

The previous prime is 92105000131. The next prime is 92105000177. The reversal of 92105000137 is 73100050129.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90386814736 + 1718185401 = 300644^2 + 41451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-92105000137 is a prime.

It is not a weakly prime, because it can be changed into another prime (92105000131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46052500068 + 46052500069.

It is an arithmetic number, because the mean of its divisors is an integer number (46052500069).

Almost surely, 292105000137 is an apocalyptic number.

It is an amenable number.

92105000137 is a deficient number, since it is larger than the sum of its proper divisors (1).

92105000137 is an equidigital number, since it uses as much as digits as its factorization.

92105000137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 28.

The spelling of 92105000137 in words is "ninety-two billion, one hundred five million, one hundred thirty-seven", and thus it is an aban number.