Search a number
-
+
5141513213 = 11714390703
BaseRepresentation
bin1001100100111010…
…10100001111111101
3111021022122221012022
410302131110033331
541012211410323
62210104245525
7241261066304
oct46235241775
914238587168
105141513213
1121a9282a81
12bb5a708a5
1363c278915
1436abbb43b
152015ab4c8
hex1327543fd

5141513213 has 4 divisors (see below), whose sum is σ = 5145905088. Its totient is φ = 5137121340.

The previous prime is 5141513207. The next prime is 5141513239. The reversal of 5141513213 is 3123151415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3123151415 = 5624630283.

It is a cyclic number.

It is not a de Polignac number, because 5141513213 - 24 = 5141513197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5141513203) 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, 2194181 + ... + 2196522.

It is an arithmetic number, because the mean of its divisors is an integer number (1286476272).

Almost surely, 25141513213 is an apocalyptic number.

It is an amenable number.

5141513213 is a deficient number, since it is larger than the sum of its proper divisors (4391875).

5141513213 is a wasteful number, since it uses less digits than its factorization.

5141513213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391874.

The product of its digits is 1800, while the sum is 26.

The square root of 5141513213 is about 71704.3458445860. The cubic root of 5141513213 is about 1725.9583794920.

Adding to 5141513213 its reverse (3123151415), we get a palindrome (8264664628).

The spelling of 5141513213 in words is "five billion, one hundred forty-one million, five hundred thirteen thousand, two hundred thirteen".

Divisors: 1 1171 4390703 5141513213