4,340,342

2 × 41² × 1291

Prime Factor Structure

Factorization String 2 × 41^2 × 1291

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 6,678,348

Proper Divisor Sum 2,338,006

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4340299 ← → #4340351

1 2 41 82 1,291 1,681 2,582 3,362 52,931 105,862 2,170,171 4,340,342

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

4,340,342 2,170,171 6,510,514 3,255,257 9,765,772 4,882,886 2,441,443 7,324,330 3,662,165 10,986,496 5,493,248 2,746,624 1,373,312 686,656 343,328 171,664 85,832 42,916 21,458 10,729 32,188 16,094 8,047 24,142 12,071 36,214 18,107 54,322 27,161 81,484 40,742 20,371 61,114 30,557 91,672 45,836 22,918 11,459 34,378 17,189 51,568 25,784 12,892 6,446 3,223 9,670 4,835 14,506 7,253 21,760 10,880 5,440 2,720 1,360 680 340 170 85 256 128

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