3 × 5 × 109 × 137

Prime Factor Structure

Factorization String 3 × 5 × 109 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 364,320

Proper Divisor Sum 140,325

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #223969 ← → #223999

1 3 5 15 109 137 327 411 545 685 1,635 2,055 14,933 44,799 74,665 223,995

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

223,995 671,986 335,993 1,007,980 503,990 251,995 755,986 377,993 1,133,980 566,990 283,495 850,486 425,243 1,275,730 637,865 1,913,596 956,798 478,399 1,435,198 717,599 2,152,798 1,076,399 3,229,198 1,614,599 4,843,798 2,421,899 7,265,698 3,632,849 10,898,548 5,449,274 2,724,637 8,173,912 4,086,956 2,043,478 1,021,739 3,065,218 1,532,609 4,597,828 2,298,914 1,149,457 3,448,372 1,724,186 862,093 2,586,280 1,293,140 646,570 323,285 969,856 484,928 242,464 121,232 60,616 30,308 15,154 7,577 22,732 11,366 5,683 17,050 8,525

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