678971

Prime Factor Structure

Factorization String 678971

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 678,972

Proper Divisor Sum 1

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #678959 ← → #678989

1 678,971

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

678,971 2,036,914 1,018,457 3,055,372 1,527,686 763,843 2,291,530 1,145,765 3,437,296 1,718,648 859,324 429,662 214,831 644,494 322,247 966,742 483,371 1,450,114 725,057 2,175,172 1,087,586 543,793 1,631,380 815,690 407,845 1,223,536 611,768 305,884 152,942 76,471 229,414 114,707 344,122 172,061 516,184 258,092 129,046 64,523 193,570 96,785 290,356 145,178 72,589 217,768 108,884 54,442 27,221 81,664 40,832 20,416 10,208 5,104 2,552 1,276 638 319 958 479 1,438 719

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