Search a number
-
+
505300513341 = 31317449742531
BaseRepresentation
bin1110101101001100100…
…00011111001000111101
31210022021021001200121110
413112212100133020331
531234323412411331
61024044251352233
751335550332121
oct7264620371075
91708237050543
10505300513341
11185329a6a638
1281b20152679
133885a326cc0
141a65718d581
15d22614a946
hex75a641f23d

505300513341 has 16 divisors (see below), whose sum is σ = 725602270400. Its totient is φ = 310935922560.

The previous prime is 505300513339. The next prime is 505300513349. The reversal of 505300513341 is 143315003505.

It is not a de Polignac number, because 505300513341 - 21 = 505300513339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 505300513299 and 505300513308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505300513349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309246 + ... + 1051776.

It is an arithmetic number, because the mean of its divisors is an integer number (45350141900).

Almost surely, 2505300513341 is an apocalyptic number.

It is an amenable number.

505300513341 is a deficient number, since it is larger than the sum of its proper divisors (220301757059).

505300513341 is a wasteful number, since it uses less digits than its factorization.

505300513341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759996.

The product of its (nonzero) digits is 13500, while the sum is 30.

Adding to 505300513341 its reverse (143315003505), we get a palindrome (648615516846).

The spelling of 505300513341 in words is "five hundred five billion, three hundred million, five hundred thirteen thousand, three hundred forty-one".

Divisors: 1 3 13 39 17449 52347 226837 680511 742531 2227593 9652903 28958709 12956423419 38869270257 168433504447 505300513341