Search a number
-
+
140000302244441 is a prime number
BaseRepresentation
bin11111110101010001011100…
…010010001010001001011001
3200100200220020202222011000202
4133311101130102022021121
5121322231104333310231
61213431130113111545
741326455000234152
oct3765213422121131
9610626222864022
10140000302244441
11406768818a8a41
1213850bb5b585b5
136016c83215c72
14268009d4c6929
15112bae0ce05cb
hex7f545c48a259

140000302244441 has 2 divisors, whose sum is σ = 140000302244442. Its totient is φ = 140000302244440.

The previous prime is 140000302244431. The next prime is 140000302244497. The reversal of 140000302244441 is 144442203000041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139363242858841 + 637059385600 = 11805221^2 + 798160^2 .

It is a cyclic number.

It is not a de Polignac number, because 140000302244441 - 218 = 140000301982297 is a prime.

It is not a weakly prime, because it can be changed into another prime (140000302244401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70000151122220 + 70000151122221.

It is an arithmetic number, because the mean of its divisors is an integer number (70000151122221).

Almost surely, 2140000302244441 is an apocalyptic number.

It is an amenable number.

140000302244441 is a deficient number, since it is larger than the sum of its proper divisors (1).

140000302244441 is an equidigital number, since it uses as much as digits as its factorization.

140000302244441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 140000302244441 its reverse (144442203000041), we get a palindrome (284442505244482).

The spelling of 140000302244441 in words is "one hundred forty trillion, three hundred two million, two hundred forty-four thousand, four hundred forty-one".