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5100004213 = 26319391651
BaseRepresentation
bin1001011111111101…
…11110001101110101
3111011102120001112221
410233332332031311
540421100113323
62202022442341
7240245214643
oct45776761565
914142501487
105100004213
112187901717
12ba3b933b1
136337a4295
14365494193
151ecb0c55d
hex12ffbe375

5100004213 has 4 divisors (see below), whose sum is σ = 5119396128. Its totient is φ = 5080612300.

The previous prime is 5100004181. The next prime is 5100004219. The reversal of 5100004213 is 3124000015.

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.

It is a cyclic number.

It is not a de Polignac number, because 5100004213 - 25 = 5100004181 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 (5100004219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9695563 + ... + 9696088.

It is an arithmetic number, because the mean of its divisors is an integer number (1279849032).

Almost surely, 25100004213 is an apocalyptic number.

It is an amenable number.

5100004213 is a deficient number, since it is larger than the sum of its proper divisors (19391915).

5100004213 is a wasteful number, since it uses less digits than its factorization.

5100004213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19391914.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5100004213 is about 71414.3137823224. The cubic root of 5100004213 is about 1721.3010947026.

Adding to 5100004213 its reverse (3124000015), we get a palindrome (8224004228).

The spelling of 5100004213 in words is "five billion, one hundred million, four thousand, two hundred thirteen".

Divisors: 1 263 19391651 5100004213