7 × 79 × 277

Prime Factor Structure

Factorization String 7 × 79 × 277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 177,920

Proper Divisor Sum 24,739

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #153151 ← → #153191

1 7 79 277 553 1,939 21,883 153,181

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

153,181 459,544 229,772 114,886 57,443 172,330 86,165 258,496 129,248 64,624 32,312 16,156 8,078 4,039 12,118 6,059 18,178 9,089 27,268 13,634 6,817 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973

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