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5118341101 = 12109422689
BaseRepresentation
bin1001100010001001…
…11010111111101101
3111012201001200000221
410301010322333231
540440243403401
62203515451341
7240560116156
oct46104727755
914181050027
105118341101
112197196475
12baa156b51
13637524703
14367aa892d
151ee5307a1
hex13113afed

5118341101 has 4 divisors (see below), whose sum is σ = 5118775900. Its totient is φ = 5117906304.

The previous prime is 5118341077. The next prime is 5118341131. The reversal of 5118341101 is 1011438115.

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 2792594025 + 2325747076 = 52845^2 + 48226^2 .

It is a cyclic number.

It is not a de Polignac number, because 5118341101 - 211 = 5118339053 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 (5118341131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199236 + ... + 223453.

It is an arithmetic number, because the mean of its divisors is an integer number (1279693975).

Almost surely, 25118341101 is an apocalyptic number.

It is an amenable number.

5118341101 is a deficient number, since it is larger than the sum of its proper divisors (434799).

5118341101 is a wasteful number, since it uses less digits than its factorization.

5118341101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434798.

The product of its (nonzero) digits is 480, while the sum is 25.

The square root of 5118341101 is about 71542.5824317238. The cubic root of 5118341101 is about 1723.3615866288.

Adding to 5118341101 its reverse (1011438115), we get a palindrome (6129779216).

The spelling of 5118341101 in words is "five billion, one hundred eighteen million, three hundred forty-one thousand, one hundred one".

Divisors: 1 12109 422689 5118341101