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3000124120 = 235710714729
BaseRepresentation
bin1011001011010010…
…0100001011011000
321202002021002121011
42302310210023120
522121012432440
61213411023304
7134226430360
oct26264441330
97662232534
103000124120
1112aa545724
126b889ab34
1338a728b96
142066399a0
151285ba9ea
hexb2d242d8

3000124120 has 32 divisors (see below), whose sum is σ = 7714605600. Its totient is φ = 1028613888.

The previous prime is 3000124109. The next prime is 3000124129. The reversal of 3000124120 is 214210003.

It is a self number, because there is not a number n which added to its sum of digits gives 3000124120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000124129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5357085 + ... + 5357644.

It is an arithmetic number, because the mean of its divisors is an integer number (241081425).

Almost surely, 23000124120 is an apocalyptic number.

It is an amenable number.

3000124120 is an abundant number, since it is smaller than the sum of its proper divisors (4714481480).

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

3000124120 is a wasteful number, since it uses less digits than its factorization.

3000124120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10714747 (or 10714743 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 3000124120 is about 54773.3887941946. The cubic root of 3000124120 is about 1442.2694602572.

Adding to 3000124120 its reverse (214210003), we get a palindrome (3214334123).

The spelling of 3000124120 in words is "three billion, one hundred twenty-four thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 10714729 21429458 42858916 53573645 75003103 85717832 107147290 150006206 214294580 300012412 375015515 428589160 600024824 750031030 1500062060 3000124120