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3000111320 = 23575002783
BaseRepresentation
bin1011001011010010…
…0001000011011000
321202002020110001002
42302310201003120
522121012030240
61213410444132
7134226345143
oct26264410330
97662213032
103000111320
1112aa537048
126b8893648
1338a7230cb
1420663505a
151285b6d15
hexb2d210d8

3000111320 has 16 divisors (see below), whose sum is σ = 6750250560. Its totient is φ = 1200044512.

The previous prime is 3000111311. The next prime is 3000111353. The reversal of 3000111320 is 231110003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37501352 + ... + 37501431.

It is an arithmetic number, because the mean of its divisors is an integer number (421890660).

Almost surely, 23000111320 is an apocalyptic number.

It is an amenable number.

3000111320 is an abundant number, since it is smaller than the sum of its proper divisors (3750139240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3000111320 is a wasteful number, since it uses less digits than its factorization.

3000111320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75002794 (or 75002790 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 3000111320 is about 54773.2719490081. The cubic root of 3000111320 is about 1442.2674091114.

Adding to 3000111320 its reverse (231110003), we get a palindrome (3231221323).

The spelling of 3000111320 in words is "three billion, one hundred eleven thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 75002783 150005566 300011132 375013915 600022264 750027830 1500055660 3000111320