137 × 2621

Prime Factor Structure

Factorization String 137 × 2621

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 361,836

Proper Divisor Sum 2,759

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #359069 ← → #359101

1 137 2,621 359,077

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

359,077 1,077,232 538,616 269,308 134,654 67,327 201,982 100,991 302,974 151,487 454,462 227,231 681,694 340,847 1,022,542 511,271 1,533,814 766,907 2,300,722 1,150,361 3,451,084 1,725,542 862,771 2,588,314 1,294,157 3,882,472 1,941,236 970,618 485,309 1,455,928 727,964 363,982 181,991 545,974 272,987 818,962 409,481 1,228,444 614,222 307,111 921,334 460,667 1,382,002 691,001 2,073,004 1,036,502 518,251 1,554,754 777,377 2,332,132 1,166,066 583,033 1,749,100 874,550 437,275 1,311,826 655,913 1,967,740 983,870 491,935

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