151 × 8521

Prime Factor Structure

Factorization String 151 × 8521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,295,344

Proper Divisor Sum 8,673

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1286669 ← → #1286683

1 151 8,521 1,286,671

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

1,286,671 3,860,014 1,930,007 5,790,022 2,895,011 8,685,034 4,342,517 13,027,552 6,513,776 3,256,888 1,628,444 814,222 407,111 1,221,334 610,667 1,832,002 916,001 2,748,004 1,374,002 687,001 2,061,004 1,030,502 515,251 1,545,754 772,877 2,318,632 1,159,316 579,658 289,829 869,488 434,744 217,372 108,686 54,343 163,030 81,515 244,546 122,273 366,820 183,410 91,705 275,116 137,558 68,779 206,338 103,169 309,508 154,754 77,377 232,132 116,066 58,033 174,100 87,050 43,525 130,576 65,288 32,644 16,322 8,161

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