3 × 173491

Prime Factor Structure

Factorization String 3 × 173491

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 693,968

Proper Divisor Sum 173,495

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #520451 ← → #520529

1 3 173,491 520,473

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

520,473 1,561,420 780,710 390,355 1,171,066 585,533 1,756,600 878,300 439,150 219,575 658,726 329,363 988,090 494,045 1,482,136 741,068 370,534 185,267 555,802 277,901 833,704 416,852 208,426 104,213 312,640 156,320 78,160 39,080 19,540 9,770 4,885 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17

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