Search a number
-
+
310231112001017 is a prime number
BaseRepresentation
bin100011010001001110100111…
…1001110101010010111111001
31111200102210201121011221011212
41012202131033032222113321
5311130311304133013032
63015450112205332505
7122226313105545614
oct10642351716522771
91450383647157155
10310231112001017
118a93830401a579
122a964a4b867135
131041488c43785c
1456873a1a3517b
1525cec532a6bb2
hex11a274f3aa5f9

310231112001017 has 2 divisors, whose sum is σ = 310231112001018. Its totient is φ = 310231112001016.

The previous prime is 310231112001001. The next prime is 310231112001053. The reversal of 310231112001017 is 710100211132013.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 305533060086016 + 4698051915001 = 17479504^2 + 2167499^2 .

It is a cyclic number.

It is not a de Polignac number, because 310231112001017 - 24 = 310231112001001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 310231112000983 and 310231112001001.

It is not a weakly prime, because it can be changed into another prime (310231112006017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155115556000508 + 155115556000509.

It is an arithmetic number, because the mean of its divisors is an integer number (155115556000509).

Almost surely, 2310231112001017 is an apocalyptic number.

It is an amenable number.

310231112001017 is a deficient number, since it is larger than the sum of its proper divisors (1).

310231112001017 is an equidigital number, since it uses as much as digits as its factorization.

310231112001017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 23.

The spelling of 310231112001017 in words is "three hundred ten trillion, two hundred thirty-one billion, one hundred twelve million, one thousand, seventeen".