Search a number
-
+
504953 is a prime number
BaseRepresentation
bin1111011010001111001
3221122122222
41323101321
5112124303
614453425
74202111
oct1732171
9848588
10504953
11315419
12204275
13148ab7
14d2041
159e938
hex7b479

504953 has 2 divisors, whose sum is σ = 504954. Its totient is φ = 504952.

The previous prime is 504947. The next prime is 504967. The reversal of 504953 is 359405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322624 + 182329 = 568^2 + 427^2 .

It is a cyclic number.

It is not a de Polignac number, because 504953 - 24 = 504937 is a prime.

It is not a weakly prime, because it can be changed into another prime (504943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252476 + 252477.

It is an arithmetic number, because the mean of its divisors is an integer number (252477).

2504953 is an apocalyptic number.

It is an amenable number.

504953 is a deficient number, since it is larger than the sum of its proper divisors (1).

504953 is an equidigital number, since it uses as much as digits as its factorization.

504953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 504953 is about 710.6004503235. The cubic root of 504953 is about 79.6312718555.

The spelling of 504953 in words is "five hundred four thousand, nine hundred fifty-three".