3 × 11 × 139 × 181

Prime Factor Structure

Factorization String 3 × 11 × 139 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,223,040

Proper Divisor Sum 392,793

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #830237 ← → #830257

1 3 11 33 139 181 417 543 1,529 1,991 4,587 5,973 25,159 75,477 276,749 830,247

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

830,247 2,490,742 1,245,371 3,736,114 1,868,057 5,604,172 2,802,086 1,401,043 4,203,130 2,101,565 6,304,696 3,152,348 1,576,174 788,087 2,364,262 1,182,131 3,546,394 1,773,197 5,319,592 2,659,796 1,329,898 664,949 1,994,848 997,424 498,712 249,356 124,678 62,339 187,018 93,509 280,528 140,264 70,132 35,066 17,533 52,600 26,300 13,150 6,575 19,726 9,863 29,590 14,795 44,386 22,193 66,580 33,290 16,645 49,936 24,968 12,484 6,242 3,121 9,364 4,682 2,341 7,024 3,512 1,756 878

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