2 × 139 × 62987

Prime Factor Structure

Factorization String 2 × 139 × 62987

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 26,454,960

Proper Divisor Sum 8,944,574

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #17510371 ← → #17510387

1 2 139 278 62,987 125,974 8,755,193 17,510,386

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

17,510,386 8,755,193 26,265,580 13,132,790 6,566,395 19,699,186 9,849,593 29,548,780 14,774,390 7,387,195 22,161,586 11,080,793 33,242,380 16,621,190 8,310,595 24,931,786 12,465,893 37,397,680 18,698,840 9,349,420 4,674,710 2,337,355 7,012,066 3,506,033 10,518,100 5,259,050 2,629,525 7,888,576 3,944,288 1,972,144 986,072 493,036 246,518 123,259 369,778 184,889 554,668 277,334 138,667 416,002 208,001 624,004 312,002 156,001 468,004 234,002 117,001 351,004 175,502 87,751 263,254 131,627 394,882 197,441 592,324 296,162 148,081 444,244 222,122 111,061

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