Search a number
-
+
488075318201 is a prime number
BaseRepresentation
bin1110001101000111000…
…11100101001110111001
31201122210210211010001002
413012203203211032321
530444034240140301
61012115123534345
750155650516242
oct7064343451671
91648723733032
10488075318201
11178a9a87a579
127a71352a3b5
1337043797643
14198a160dcc9
15ca68cde16b
hex71a38e53b9

488075318201 has 2 divisors, whose sum is σ = 488075318202. Its totient is φ = 488075318200.

The previous prime is 488075318197. The next prime is 488075318267. The reversal of 488075318201 is 102813570884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 290671939600 + 197403378601 = 539140^2 + 444301^2 .

It is a cyclic number.

It is not a de Polignac number, because 488075318201 - 22 = 488075318197 is a prime.

It is not a weakly prime, because it can be changed into another prime (488075314201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244037659100 + 244037659101.

It is an arithmetic number, because the mean of its divisors is an integer number (244037659101).

Almost surely, 2488075318201 is an apocalyptic number.

It is an amenable number.

488075318201 is a deficient number, since it is larger than the sum of its proper divisors (1).

488075318201 is an equidigital number, since it uses as much as digits as its factorization.

488075318201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 488075318201 in words is "four hundred eighty-eight billion, seventy-five million, three hundred eighteen thousand, two hundred one".