2 × 11 × 73 × 181

Prime Factor Structure

Factorization String 2 × 11 × 73 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 484,848

Proper Divisor Sum 194,162

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #290677 ← → #290701

1 2 11 22 73 146 181 362 803 1,606 1,991 3,982 13,213 26,426 145,343 290,686

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

290,686 145,343 436,030 218,015 654,046 327,023 981,070 490,535 1,471,606 735,803 2,207,410 1,103,705 3,311,116 1,655,558 827,779 2,483,338 1,241,669 3,725,008 1,862,504 931,252 465,626 232,813 698,440 349,220 174,610 87,305 261,916 130,958 65,479 196,438 98,219 294,658 147,329 441,988 220,994 110,497 331,492 165,746 82,873 248,620 124,310 62,155 186,466 93,233 279,700 139,850 69,925 209,776 104,888 52,444 26,222 13,111 39,334 19,667 59,002 29,501 88,504 44,252 22,126 11,063

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