3 × 13 × 107 × 157

Prime Factor Structure

Factorization String 3 × 13 × 107 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 955,584

Proper Divisor Sum 300,423

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #655157 ← → #655181

1 3 13 39 107 157 321 471 1,391 2,041 4,173 6,123 16,799 50,397 218,387 655,161

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

655,161 1,965,484 982,742 491,371 1,474,114 737,057 2,211,172 1,105,586 552,793 1,658,380 829,190 414,595 1,243,786 621,893 1,865,680 932,840 466,420 233,210 116,605 349,816 174,908 87,454 43,727 131,182 65,591 196,774 98,387 295,162 147,581 442,744 221,372 110,686 55,343 166,030 83,015 249,046 124,523 373,570 186,785 560,356 280,178 140,089 420,268 210,134 105,067 315,202 157,601 472,804 236,402 118,201 354,604 177,302 88,651 265,954 132,977 398,932 199,466 99,733 299,200 149,600

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