5 × 277 × 15233

Prime Factor Structure

Factorization String 5 × 277 × 15233

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,410,312

Proper Divisor Sum 4,312,607

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21097667 ← → #21097723

1 5 277 1,385 15,233 76,165 4,219,541 21,097,705

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

21,097,705 63,293,116 31,646,558 15,823,279 47,469,838 23,734,919 71,204,758 35,602,379 106,807,138 53,403,569 160,210,708 80,105,354 40,052,677 120,158,032 60,079,016 30,039,508 15,019,754 7,509,877 22,529,632 11,264,816 5,632,408 2,816,204 1,408,102 704,051 2,112,154 1,056,077 3,168,232 1,584,116 792,058 396,029 1,188,088 594,044 297,022 148,511 445,534 222,767 668,302 334,151 1,002,454 501,227 1,503,682 751,841 2,255,524 1,127,762 563,881 1,691,644 845,822 422,911 1,268,734 634,367 1,903,102 951,551 2,854,654 1,427,327 4,281,982 2,140,991 6,422,974 3,211,487 9,634,462 4,817,231

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