139 × 4259

Prime Factor Structure

Factorization String 139 × 4259

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 596,400

Proper Divisor Sum 4,399

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #591973 ← → #592019

1 139 4,259 592,001

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

592,001 1,776,004 888,002 444,001 1,332,004 666,002 333,001 999,004 499,502 249,751 749,254 374,627 1,123,882 561,941 1,685,824 842,912 421,456 210,728 105,364 52,682 26,341 79,024 39,512 19,756 9,878 4,939 14,818 7,409 22,228 11,114 5,557 16,672 8,336 4,168 2,084 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107

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