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3013023211 = 1119412411459
BaseRepresentation
bin1011001110010111…
…0001010111101011
321202222112102211021
42303211301113223
522132313220321
61214551313311
7134444163142
oct26345612753
97688472737
103013023211
111306855a30
1270107b837
133902c4193
14208236759
151297b7941
hexb39715eb

3013023211 has 32 divisors (see below), whose sum is σ = 3561465600. Its totient is φ = 2519424000.

The previous prime is 3013023199. The next prime is 3013023217. The reversal of 3013023211 is 1123203103.

It is a 10-Lehmer number, since φ(3013023211) divides (3013023211-1)10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3013023211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3013023217) 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 31 ways as a sum of consecutive naturals, for example, 2064400 + ... + 2065858.

It is an arithmetic number, because the mean of its divisors is an integer number (111295800).

Almost surely, 23013023211 is an apocalyptic number.

3013023211 is a deficient number, since it is larger than the sum of its proper divisors (548442389).

3013023211 is a wasteful number, since it uses less digits than its factorization.

3013023211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3013023211 is about 54891.0121149173. The cubic root of 3013023211 is about 1444.3335266175. Note that the first 3 decimals are identical.

Adding to 3013023211 its reverse (1123203103), we get a palindrome (4136226314).

The spelling of 3013023211 in words is "three billion, thirteen million, twenty-three thousand, two hundred eleven".

Divisors: 1 11 19 41 209 241 451 779 1459 2651 4579 8569 9881 16049 27721 50369 59819 108691 187739 304931 351619 658009 1136561 2065129 3867809 6680761 12502171 14416379 73488371 158580169 273911201 3013023211