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3013055830 = 255321792609
BaseRepresentation
bin1011001110010111…
…1001010101010110
321202222121002120101
42303211321111112
522132320241310
61214552124314
7134444360221
oct26345712526
97688532511
103013055830
111306878494
1270109669a
13390305c95
142082445b8
151297c243a
hexb3979556

3013055830 has 32 divisors (see below), whose sum is σ = 5530485600. Its totient is φ = 1181486592.

The previous prime is 3013055789. The next prime is 3013055839. The reversal of 3013055830 is 385503103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013055839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153566 + ... + 1156174.

It is an arithmetic number, because the mean of its divisors is an integer number (172827675).

Almost surely, 23013055830 is an apocalyptic number.

3013055830 is a deficient number, since it is larger than the sum of its proper divisors (2517429770).

3013055830 is a wasteful number, since it uses less digits than its factorization.

3013055830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4848.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 3013055830 is about 54891.3092392594. The cubic root of 3013055830 is about 1444.3387387186.

Adding to 3013055830 its reverse (385503103), we get a palindrome (3398558933).

The spelling of 3013055830 in words is "three billion, thirteen million, fifty-five thousand, eight hundred thirty".

Divisors: 1 2 5 10 53 106 265 530 2179 2609 4358 5218 10895 13045 21790 26090 115487 138277 230974 276554 577435 691385 1154870 1382770 5685011 11370022 28425055 56850110 301305583 602611166 1506527915 3013055830