3 × 5 × 7 × 157 × 251

Prime Factor Structure

Factorization String 3 × 5 × 7 × 157 × 251

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,644,672

Proper Divisor Sum 3,506,937

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4137733 ← → #4137737

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

4,137,735 12,413,206 6,206,603 18,619,810 9,309,905 27,929,716 13,964,858 6,982,429 20,947,288 10,473,644 5,236,822 2,618,411 7,855,234 3,927,617 11,782,852 5,891,426 2,945,713 8,837,140 4,418,570 2,209,285 6,627,856 3,313,928 1,656,964 828,482 414,241 1,242,724 621,362 310,681 932,044 466,022 233,011 699,034 349,517 1,048,552 524,276 262,138 131,069 393,208 196,604 98,302 49,151 147,454 73,727 221,182 110,591 331,774 165,887 497,662 248,831 746,494 373,247 1,119,742 559,871 1,679,614 839,807 2,519,422 1,259,711 3,779,134 1,889,567 5,668,702

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