7 × 31481

Prime Factor Structure

Factorization String 7 × 31481

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 251,856

Proper Divisor Sum 31,489

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #220361 ← → #220369

1 7 31,481 220,367

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

220,367 661,102 330,551 991,654 495,827 1,487,482 743,741 2,231,224 1,115,612 557,806 278,903 836,710 418,355 1,255,066 627,533 1,882,600 941,300 470,650 235,325 705,976 352,988 176,494 88,247 264,742 132,371 397,114 198,557 595,672 297,836 148,918 74,459 223,378 111,689 335,068 167,534 83,767 251,302 125,651 376,954 188,477 565,432 282,716 141,358 70,679 212,038 106,019 318,058 159,029 477,088 238,544 119,272 59,636 29,818 14,909 44,728 22,364 11,182 5,591 16,774 8,387

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