3 × 5 × 7 × 2729

Prime Factor Structure

Factorization String 3 × 5 × 7 × 2729

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 524,160

Proper Divisor Sum 237,615

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #286543 ← → #286547

1 3 5 7 15 21 35 105 2,729 8,187 13,645 19,103 40,935 57,309 95,515 286,545

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

286,545 859,636 429,818 214,909 644,728 322,364 161,182 80,591 241,774 120,887 362,662 181,331 543,994 271,997 815,992 407,996 203,998 101,999 305,998 152,999 458,998 229,499 688,498 344,249 1,032,748 516,374 258,187 774,562 387,281 1,161,844 580,922 290,461 871,384 435,692 217,846 108,923 326,770 163,385 490,156 245,078 122,539 367,618 183,809 551,428 275,714 137,857 413,572 206,786 103,393 310,180 155,090 77,545 232,636 116,318 58,159 174,478 87,239 261,718 130,859 392,578

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