Search a number
-
+
222763474054573 is a prime number
BaseRepresentation
bin110010101001101000101001…
…101111010110110110101101
31002012201222110112001212122021
4302221220221233112312231
5213144224043324221243
62105440043251150141
764631062360254634
oct6251505157266655
91065658415055567
10222763474054573
1164a85505743501
1220b990788a5351
13973b67568508a
143d01b49a5251b
151ab48c86e26ed
hexca9a29bd6dad

222763474054573 has 2 divisors, whose sum is σ = 222763474054574. Its totient is φ = 222763474054572.

The previous prime is 222763474054553. The next prime is 222763474054603. The reversal of 222763474054573 is 375450474367222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 146067601020649 + 76695873033924 = 12085843^2 + 8757618^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-222763474054573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222763474054523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111381737027286 + 111381737027287.

It is an arithmetic number, because the mean of its divisors is an integer number (111381737027287).

Almost surely, 2222763474054573 is an apocalyptic number.

It is an amenable number.

222763474054573 is a deficient number, since it is larger than the sum of its proper divisors (1).

222763474054573 is an equidigital number, since it uses as much as digits as its factorization.

222763474054573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 237081600, while the sum is 61.

The spelling of 222763474054573 in words is "two hundred twenty-two trillion, seven hundred sixty-three billion, four hundred seventy-four million, fifty-four thousand, five hundred seventy-three".