2156993

Prime Factor Structure

Factorization String 2156993

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,156,994

Proper Divisor Sum 1

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2156939 ← → #2157007

1 2,156,993

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

2,156,993 6,470,980 3,235,490 1,617,745 4,853,236 2,426,618 1,213,309 3,639,928 1,819,964 909,982 454,991 1,364,974 682,487 2,047,462 1,023,731 3,071,194 1,535,597 4,606,792 2,303,396 1,151,698 575,849 1,727,548 863,774 431,887 1,295,662 647,831 1,943,494 971,747 2,915,242 1,457,621 4,372,864 2,186,432 1,093,216 546,608 273,304 136,652 68,326 34,163 102,490 51,245 153,736 76,868 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281

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