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3000343430 = 257172521297
BaseRepresentation
bin1011001011010101…
…1001101110000110
321202002200020102202
42302311121232012
522121041442210
61213415434502
7134231332640
oct26265315606
97662606382
103000343430
1112aa685477
126b8985a32
1338a7a4956
14206695890
151286109a5
hexb2d59b86

3000343430 has 32 divisors (see below), whose sum is σ = 6535204416. Its totient is φ = 968177664.

The previous prime is 3000343403. The next prime is 3000343501. The reversal of 3000343430 is 343430003.

It is a happy number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 1259459 + ... + 1261838.

It is an arithmetic number, because the mean of its divisors is an integer number (204225138).

Almost surely, 23000343430 is an apocalyptic number.

3000343430 is an abundant number, since it is smaller than the sum of its proper divisors (3534860986).

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

3000343430 is a wasteful number, since it uses less digits than its factorization.

3000343430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521328.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 3000343430 is about 54775.3907334306. The cubic root of 3000343430 is about 1442.3046028486.

Adding to 3000343430 its reverse (343430003), we get a palindrome (3343773433).

The spelling of 3000343430 in words is "three billion, three hundred forty-three thousand, four hundred thirty".

Divisors: 1 2 5 7 10 14 17 34 35 70 85 119 170 238 595 1190 2521297 5042594 12606485 17649079 25212970 35298158 42862049 85724098 88245395 176490790 214310245 300034343 428620490 600068686 1500171715 3000343430