5 × 29 × 148727

Prime Factor Structure

Factorization String 5 × 29 × 148727

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,771,040

Proper Divisor Sum 5,205,625

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #21565409 ← → #21565417

1 5 29 145 148,727 743,635 4,313,083 21,565,415

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

21,565,415 64,696,246 32,348,123 97,044,370 48,522,185 145,566,556 72,783,278 36,391,639 109,174,918 54,587,459 163,762,378 81,881,189 245,643,568 122,821,784 61,410,892 30,705,446 15,352,723 46,058,170 23,029,085 69,087,256 34,543,628 17,271,814 8,635,907 25,907,722 12,953,861 38,861,584 19,430,792 9,715,396 4,857,698 2,428,849 7,286,548 3,643,274 1,821,637 5,464,912 2,732,456 1,366,228 683,114 341,557 1,024,672 512,336 256,168 128,084 64,042 32,021 96,064 48,032 24,016 12,008 6,004 3,002 1,501 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634

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