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3005341213 = 76739716141
BaseRepresentation
bin1011001100100001…
…1101111000011101
321202110002011002211
42303020131320131
522123331404323
61214114520421
7134321656510
oct26310357035
97673064084
103005341213
111302489376
126ba596111
1338b834714
142071d6d77
15128c9b70d
hexb321de1d

3005341213 has 16 divisors (see below), whose sum is σ = 3494936704. Its totient is φ = 2531010240.

The previous prime is 3005341211. The next prime is 3005341217. The reversal of 3005341213 is 3121435003.

It is a cyclic number.

It is not a de Polignac number, because 3005341213 - 21 = 3005341211 is a prime.

It is a super-2 number, since 2×30053412132 = 18064151613112622738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005341211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178123 + ... + 194263.

It is an arithmetic number, because the mean of its divisors is an integer number (218433544).

Almost surely, 23005341213 is an apocalyptic number.

It is an amenable number.

3005341213 is a deficient number, since it is larger than the sum of its proper divisors (489595491).

3005341213 is a wasteful number, since it uses less digits than its factorization.

3005341213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16612.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 3005341213 is about 54820.9924481489. The cubic root of 3005341213 is about 1443.1049919708.

Adding to 3005341213 its reverse (3121435003), we get a palindrome (6126776216).

The spelling of 3005341213 in words is "three billion, five million, three hundred forty-one thousand, two hundred thirteen".

Divisors: 1 7 67 397 469 2779 16141 26599 112987 186193 1081447 6407977 7570129 44855839 429334459 3005341213