7 × 31 × 41 × 47

Prime Factor Structure

Factorization String 7 × 31 × 41 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 516,096

Proper Divisor Sum 97,937

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #418157 ← → #418169

1 7 31 41 47 217 287 329 1,271 1,457 1,927 8,897 10,199 13,489 59,737 418,159

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

418,159 1,254,478 627,239 1,881,718 940,859 2,822,578 1,411,289 4,233,868 2,116,934 1,058,467 3,175,402 1,587,701 4,763,104 2,381,552 1,190,776 595,388 297,694 148,847 446,542 223,271 669,814 334,907 1,004,722 502,361 1,507,084 753,542 376,771 1,130,314 565,157 1,695,472 847,736 423,868 211,934 105,967 317,902 158,951 476,854 238,427 715,282 357,641 1,072,924 536,462 268,231 804,694 402,347 1,207,042 603,521 1,810,564 905,282 452,641 1,357,924 678,962 339,481 1,018,444 509,222 254,611 763,834 381,917 1,145,752 572,876

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