1657421

Prime Factor Structure

Factorization String 1657421

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,657,422

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1657399 ← → #1657429

1 1,657,421

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

1,657,421 4,972,264 2,486,132 1,243,066 621,533 1,864,600 932,300 466,150 233,075 699,226 349,613 1,048,840 524,420 262,210 131,105 393,316 196,658 98,329 294,988 147,494 73,747 221,242 110,621 331,864 165,932 82,966 41,483 124,450 62,225 186,676 93,338 46,669 140,008 70,004 35,002 17,501 52,504 26,252 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528

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