2 × 13 × 38153

Prime Factor Structure

Factorization String 2 × 13 × 38153

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,602,468

Proper Divisor Sum 610,490

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #991973 ← → #991979

1 2 13 26 38,153 76,306 495,989 991,978

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

991,978 495,989 1,487,968 743,984 371,992 185,996 92,998 46,499 139,498 69,749 209,248 104,624 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316

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