Search a number
-
+
5235200101 = 20981249521
BaseRepresentation
bin1001110000000101…
…01101000001100101
3111111211221201110001
410320002231001211
541210202400401
62223252301301
7243506316025
oct47002550145
914454851401
105235200101
11224715235a
121021311831
136557bba51
14379407a85
15209915601
hex1380ad065

5235200101 has 4 divisors (see below), whose sum is σ = 5235470604. Its totient is φ = 5234929600.

The previous prime is 5235200071. The next prime is 5235200107. The reversal of 5235200101 is 1010025325.

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 2704104001 + 2531096100 = 52001^2 + 50310^2 .

It is a cyclic number.

It is not a de Polignac number, because 5235200101 - 211 = 5235198053 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 (5235200107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103780 + ... + 145741.

It is an arithmetic number, because the mean of its divisors is an integer number (1308867651).

Almost surely, 25235200101 is an apocalyptic number.

It is an amenable number.

5235200101 is a deficient number, since it is larger than the sum of its proper divisors (270503).

5235200101 is a wasteful number, since it uses less digits than its factorization.

5235200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270502.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5235200101 is about 72354.6826473588. The cubic root of 5235200101 is about 1736.3786157573.

Adding to 5235200101 its reverse (1010025325), we get a palindrome (6245225426).

The spelling of 5235200101 in words is "five billion, two hundred thirty-five million, two hundred thousand, one hundred one".

Divisors: 1 20981 249521 5235200101