2² × 13 × 31957

Prime Factor Structure

Factorization String 2^2 × 13 × 31957

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,131,884

Proper Divisor Sum 1,470,120

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1661741 ← → #1661789

1 2 4 13 26 52 31,957 63,914 127,828 415,441 830,882 1,661,764

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

1,661,764 830,882 415,441 1,246,324 623,162 311,581 934,744 467,372 233,686 116,843 350,530 175,265 525,796 262,898 131,449 394,348 197,174 98,587 295,762 147,881 443,644 221,822 110,911 332,734 166,367 499,102 249,551 748,654 374,327 1,122,982 561,491 1,684,474 842,237 2,526,712 1,263,356 631,678 315,839 947,518 473,759 1,421,278 710,639 2,131,918 1,065,959 3,197,878 1,598,939 4,796,818 2,398,409 7,195,228 3,597,614 1,798,807 5,396,422 2,698,211 8,094,634 4,047,317 12,141,952 6,070,976 3,035,488 1,517,744 758,872 379,436

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