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5030430213 = 31676810071
BaseRepresentation
bin1001010111101011…
…00100011000000101
3110222120122022222010
410223311210120011
540300242231323
62151055324433
7235441644204
oct45365443005
913876568863
105030430213
112151601746
12b84820719
13622254633
1435a14323b
151e6967c93
hex12bd64605

5030430213 has 4 divisors (see below), whose sum is σ = 6707240288. Its totient is φ = 3353620140.

The previous prime is 5030430187. The next prime is 5030430227. The reversal of 5030430213 is 3120340305.

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 not a de Polignac number, because 5030430213 - 218 = 5030168069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5030430213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030430313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838405033 + ... + 838405038.

It is an arithmetic number, because the mean of its divisors is an integer number (1676810072).

Almost surely, 25030430213 is an apocalyptic number.

It is an amenable number.

5030430213 is a deficient number, since it is larger than the sum of its proper divisors (1676810075).

5030430213 is a wasteful number, since it uses less digits than its factorization.

5030430213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676810074.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 5030430213 is about 70925.5258211034. The cubic root of 5030430213 is about 1713.4379283760.

Adding to 5030430213 its reverse (3120340305), we get a palindrome (8150770518).

The spelling of 5030430213 in words is "five billion, thirty million, four hundred thirty thousand, two hundred thirteen".

Divisors: 1 3 1676810071 5030430213