2² × 13 × 53 × 137

Prime Factor Structure

Factorization String 2^2 × 13 × 53 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 730,296

Proper Divisor Sum 352,724

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #377563 ← → #377581

1 2 4 13 26 52 53 106 137 212 274 548 689 1,378 1,781 2,756 3,562 7,124 7,261 14,522 29,044 94,393 188,786 377,572

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

377,572 188,786 94,393 283,180 141,590 70,795 212,386 106,193 318,580 159,290 79,645 238,936 119,468 59,734 29,867 89,602 44,801 134,404 67,202 33,601 100,804 50,402 25,201 75,604 37,802 18,901 56,704 28,352 14,176 7,088 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404

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