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5122053053 = 13394004081
BaseRepresentation
bin1001100010100110…
…00101001110111101
3111012222001020212122
410301103011032331
540442221144203
62204131212325
7240633506165
oct46123051675
914188036778
105122053053
1121992a12a7
12bab4470a5
13638224130
143683935a5
151eea15538
hex1314c53bd

5122053053 has 4 divisors (see below), whose sum is σ = 5516057148. Its totient is φ = 4728048960.

The previous prime is 5122053049. The next prime is 5122053071. The reversal of 5122053053 is 3503502215.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1640817049 + 3481236004 = 40507^2 + 59002^2 .

It is a cyclic number.

It is not a de Polignac number, because 5122053053 - 22 = 5122053049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122053023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197002028 + ... + 197002053.

It is an arithmetic number, because the mean of its divisors is an integer number (1379014287).

Almost surely, 25122053053 is an apocalyptic number.

It is an amenable number.

5122053053 is a deficient number, since it is larger than the sum of its proper divisors (394004095).

5122053053 is a wasteful number, since it uses less digits than its factorization.

5122053053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394004094.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 5122053053 is about 71568.5199860944. The cubic root of 5122053053 is about 1723.7780946049.

Adding to 5122053053 its reverse (3503502215), we get a palindrome (8625555268).

The spelling of 5122053053 in words is "five billion, one hundred twenty-two million, fifty-three thousand, fifty-three".

Divisors: 1 13 394004081 5122053053