5 × 13 × 67 × 631

Prime Factor Structure

Factorization String 5 × 13 × 67 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,609,984

Proper Divisor Sum 861,979

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2747977 ← → #2748013

1 5 13 65 67 335 631 871 3,155 4,355 8,203 41,015 42,277 211,385 549,601 2,748,005

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

2,748,005 8,244,016 4,122,008 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 24,484 12,242 6,121 18,364 9,182 4,591 13,774 6,887 20,662 10,331 30,994 15,497 46,492 23,246 11,623 34,870 17,435

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