3 × 5 × 79 × 1657

Prime Factor Structure

Factorization String 3 × 5 × 79 × 1657

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,183,360

Proper Divisor Sum 1,219,815

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1963543 ← → #1963567

1 3 5 15 79 237 395 1,185 1,657 4,971 8,285 24,855 130,903 392,709 654,515 1,963,545

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

1,963,545 5,890,636 2,945,318 1,472,659 4,417,978 2,208,989 6,626,968 3,313,484 1,656,742 828,371 2,485,114 1,242,557 3,727,672 1,863,836 931,918 465,959 1,397,878 698,939 2,096,818 1,048,409 3,145,228 1,572,614 786,307 2,358,922 1,179,461 3,538,384 1,769,192 884,596 442,298 221,149 663,448 331,724 165,862 82,931 248,794 124,397 373,192 186,596 93,298 46,649 139,948 69,974 34,987 104,962 52,481 157,444 78,722 39,361 118,084 59,042 29,521 88,564 44,282 22,141 66,424 33,212 16,606 8,303 24,910 12,455

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