521 × 1051

Prime Factor Structure

Factorization String 521 × 1051

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 549,144

Proper Divisor Sum 1,573

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #547567 ← → #547577

1 521 1,051 547,571

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

547,571 1,642,714 821,357 2,464,072 1,232,036 616,018 308,009 924,028 462,014 231,007 693,022 346,511 1,039,534 519,767 1,559,302 779,651 2,338,954 1,169,477 3,508,432 1,754,216 877,108 438,554 219,277 657,832 328,916 164,458 82,229 246,688 123,344 61,672 30,836 15,418 7,709 23,128 11,564 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98

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