2 × 61 × 137 × 431

Prime Factor Structure

Factorization String 2 × 61 × 137 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,088,576

Proper Divisor Sum 3,884,842

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #7203697 ← → #7203739

1 2 61 122 137 274 431 862 8,357 16,714 26,291 52,582 59,047 118,094 3,601,867 7,203,734

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

7,203,734 3,601,867 10,805,602 5,402,801 16,208,404 8,104,202 4,052,101 12,156,304 6,078,152 3,039,076 1,519,538 759,769 2,279,308 1,139,654 569,827 1,709,482 854,741 2,564,224 1,282,112 641,056 320,528 160,264 80,132 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.