7 × 31 × 389 × 853

Prime Factor Structure

Factorization String 7 × 31 × 389 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 85,263,360

Proper Divisor Sum 13,259,071

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #72004279 ← → #72004307

1 7 31 217 389 853 2,723 5,971 12,059 26,443 84,413 185,101 331,817 2,322,719 10,286,327 72,004,289

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

72,004,289 216,012,868 108,006,434 54,003,217 162,009,652 81,004,826 40,502,413 121,507,240 60,753,620 30,376,810 15,188,405 45,565,216 22,782,608 11,391,304 5,695,652 2,847,826 1,423,913 4,271,740 2,135,870 1,067,935 3,203,806 1,601,903 4,805,710 2,402,855 7,208,566 3,604,283 10,812,850 5,406,425 16,219,276 8,109,638 4,054,819 12,164,458 6,082,229 18,246,688 9,123,344 4,561,672 2,280,836 1,140,418 570,209 1,710,628 855,314 427,657 1,282,972 641,486 320,743 962,230 481,115 1,443,346 721,673 2,165,020 1,082,510 541,255 1,623,766 811,883 2,435,650 1,217,825 3,653,476 1,826,738 913,369 2,740,108

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