631 × 769

Prime Factor Structure

Factorization String 631 × 769

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 486,640

Proper Divisor Sum 1,401

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #485209 ← → #485263

1 631 769 485,239

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

485,239 1,455,718 727,859 2,183,578 1,091,789 3,275,368 1,637,684 818,842 409,421 1,228,264 614,132 307,066 153,533 460,600 230,300 115,150 57,575 172,726 86,363 259,090 129,545 388,636 194,318 97,159 291,478 145,739 437,218 218,609 655,828 327,914 163,957 491,872 245,936 122,968 61,484 30,742 15,371 46,114 23,057 69,172 34,586 17,293 51,880 25,940 12,970 6,485 19,456 9,728 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88

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