2 × 7 × 53 × 1231

Prime Factor Structure

Factorization String 2 × 7 × 53 × 1231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,596,672

Proper Divisor Sum 683,270

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #913397 ← → #913417

1 2 7 14 53 106 371 742 1,231 2,462 8,617 17,234 65,243 130,486 456,701 913,402

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

913,402 456,701 1,370,104 685,052 342,526 171,263 513,790 256,895 770,686 385,343 1,156,030 578,015 1,734,046 867,023 2,601,070 1,300,535 3,901,606 1,950,803 5,852,410 2,926,205 8,778,616 4,389,308 2,194,654 1,097,327 3,291,982 1,645,991 4,937,974 2,468,987 7,406,962 3,703,481 11,110,444 5,555,222 2,777,611 8,332,834 4,166,417 12,499,252 6,249,626 3,124,813 9,374,440 4,687,220 2,343,610 1,171,805 3,515,416 1,757,708 878,854 439,427 1,318,282 659,141 1,977,424 988,712 494,356 247,178 123,589 370,768 185,384 92,692 46,346 23,173 69,520 34,760

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