Search a number
-
+
5255030053 = 713157367819
BaseRepresentation
bin1001110010011100…
…10110010100100101
3111120020021012000201
410321032112110211
541230241430203
62225241310501
7244140006220
oct47116262445
914506235021
105255030053
112257366949
121027a95431
13659942950
1437bcca5b7
1520b530e1d
hex139396525

5255030053 has 16 divisors (see below), whose sum is σ = 6508942720. Its totient is φ = 4131331776.

The previous prime is 5255030029. The next prime is 5255030071. The reversal of 5255030053 is 3500305525.

It is not a de Polignac number, because 5255030053 - 217 = 5254898981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255030653) 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, 169623 + ... + 198196.

It is an arithmetic number, because the mean of its divisors is an integer number (406808920).

Almost surely, 25255030053 is an apocalyptic number.

It is an amenable number.

5255030053 is a deficient number, since it is larger than the sum of its proper divisors (1253912667).

5255030053 is a wasteful number, since it uses less digits than its factorization.

5255030053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367996.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 5255030053 is about 72491.5860841795. The cubic root of 5255030053 is about 1738.5682118780.

Adding to 5255030053 its reverse (3500305525), we get a palindrome (8755335578).

The spelling of 5255030053 in words is "five billion, two hundred fifty-five million, thirty thousand, fifty-three".

Divisors: 1 7 13 91 157 1099 2041 14287 367819 2574733 4781647 33471529 57747583 404233081 750718579 5255030053