3² × 7 × 3527

Prime Factor Structure

Factorization String 3^2 × 7 × 3527

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 366,912

Proper Divisor Sum 144,711

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #222199 ← → #222247

1 3 7 9 21 63 3,527 10,581 24,689 31,743 74,067 222,201

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

222,201 666,604 333,302 166,651 499,954 249,977 749,932 374,966 187,483 562,450 281,225 843,676 421,838 210,919 632,758 316,379 949,138 474,569 1,423,708 711,854 355,927 1,067,782 533,891 1,601,674 800,837 2,402,512 1,201,256 600,628 300,314 150,157 450,472 225,236 112,618 56,309 168,928 84,464 42,232 21,116 10,558 5,279 15,838 7,919 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746

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