3 × 23 × 37 × 479

Prime Factor Structure

Factorization String 3 × 23 × 37 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,751,040

Proper Divisor Sum 528,153

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1222853 ← → #1222889

1 3 23 37 69 111 479 851 1,437 2,553 11,017 17,723 33,051 53,169 407,629 1,222,887

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

1,222,887 3,668,662 1,834,331 5,502,994 2,751,497 8,254,492 4,127,246 2,063,623 6,190,870 3,095,435 9,286,306 4,643,153 13,929,460 6,964,730 3,482,365 10,447,096 5,223,548 2,611,774 1,305,887 3,917,662 1,958,831 5,876,494 2,938,247 8,814,742 4,407,371 13,222,114 6,611,057 19,833,172 9,916,586 4,958,293 14,874,880 7,437,440 3,718,720 1,859,360 929,680 464,840 232,420 116,210 58,105 174,316 87,158 43,579 130,738 65,369 196,108 98,054 49,027 147,082 73,541 220,624 110,312 55,156 27,578 13,789 41,368 20,684 10,342 5,171 15,514 7,757

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