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3030530080 = 25533157223
BaseRepresentation
bin1011010010100010…
…0011100000100000
321211012110212201211
42310220203200200
522201303430310
61220414435504
7135046036444
oct26450434040
97735425654
103030530080
111315723116
12706b02b94
13393b13886
1420a6b2824
1512b0c4c8a
hexb4a23820

3030530080 has 48 divisors (see below), whose sum is σ = 7181383104. Its totient is φ = 1208528640.

The previous prime is 3030530051. The next prime is 3030530099. The reversal of 3030530080 is 800350303.

It is a super-2 number, since 2×30305300802 = 18368225131569612800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24349 + ... + 81571.

It is an arithmetic number, because the mean of its divisors is an integer number (149612148).

Almost surely, 23030530080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3030530080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3590691552).

3030530080 is an abundant number, since it is smaller than the sum of its proper divisors (4150853024).

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

3030530080 is a wasteful number, since it uses less digits than its factorization.

3030530080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57569 (or 57561 counting only the distinct ones).

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

The square root of 3030530080 is about 55050.2504989759. The cubic root of 3030530080 is about 1447.1255110684.

Adding to 3030530080 its reverse (800350303), we get a palindrome (3830880383).

The spelling of 3030530080 in words is "three billion, thirty million, five hundred thirty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 331 662 1324 1655 2648 3310 5296 6620 10592 13240 26480 52960 57223 114446 228892 286115 457784 572230 915568 1144460 1831136 2288920 4577840 9155680 18940813 37881626 75763252 94704065 151526504 189408130 303053008 378816260 606106016 757632520 1515265040 3030530080