5 × 29 × 47 × 643

Prime Factor Structure

Factorization String 5 × 29 × 47 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,564,160

Proper Divisor Sum 1,182,115

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4382041 ← → #4382047

1 5 29 47 145 235 643 1,363 3,215 6,815 18,647 30,221 93,235 151,105 876,409 4,382,045

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

4,382,045 13,146,136 6,573,068 3,286,534 1,643,267 4,929,802 2,464,901 7,394,704 3,697,352 1,848,676 924,338 462,169 1,386,508 693,254 346,627 1,039,882 519,941 1,559,824 779,912 389,956 194,978 97,489 292,468 146,234 73,117 219,352 109,676 54,838 27,419 82,258 41,129 123,388 61,694 30,847 92,542 46,271 138,814 69,407 208,222 104,111 312,334 156,167 468,502 234,251 702,754 351,377 1,054,132 527,066 263,533 790,600 395,300 197,650 98,825 296,476 148,238 74,119 222,358 111,179 333,538 166,769

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