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3030082505 = 54314093407
BaseRepresentation
bin1011010010011011…
…0110001111001001
321211011122010202222
42310212312033021
522201200120010
61220401103425
7135042163532
oct26446661711
97734563688
103030082505
11131544791a
12706927b75
133939b7c38
1420a5d7689
1512b037355
hexb49b63c9

3030082505 has 8 divisors (see below), whose sum is σ = 3720659712. Its totient is φ = 2367692208.

The previous prime is 3030082493. The next prime is 3030082511. The reversal of 3030082505 is 5052800303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3030082505 - 28 = 3030082249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7046489 + ... + 7046918.

It is an arithmetic number, because the mean of its divisors is an integer number (465082464).

Almost surely, 23030082505 is an apocalyptic number.

It is an amenable number.

3030082505 is a deficient number, since it is larger than the sum of its proper divisors (690577207).

3030082505 is a wasteful number, since it uses less digits than its factorization.

3030082505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14093455.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3030082505 is about 55046.1851993397. The cubic root of 3030082505 is about 1447.0542662068.

Adding to 3030082505 its reverse (5052800303), we get a palindrome (8082882808).

The spelling of 3030082505 in words is "three billion, thirty million, eighty-two thousand, five hundred five".

Divisors: 1 5 43 215 14093407 70467035 606016501 3030082505