31 × 41 × 1987

Prime Factor Structure

Factorization String 31 × 41 × 1987

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,671,872

Proper Divisor Sum 146,395

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2525473 ← → #2525489

1 31 41 1,271 1,987 61,597 81,467 2,525,477

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

2,525,477 7,576,432 3,788,216 1,894,108 947,054 473,527 1,420,582 710,291 2,130,874 1,065,437 3,196,312 1,598,156 799,078 399,539 1,198,618 599,309 1,797,928 898,964 449,482 224,741 674,224 337,112 168,556 84,278 42,139 126,418 63,209 189,628 94,814 47,407 142,222 71,111 213,334 106,667 320,002 160,001 480,004 240,002 120,001 360,004 180,002 90,001 270,004 135,002 67,501 202,504 101,252 50,626 25,313 75,940 37,970 18,985 56,956 28,478 14,239 42,718 21,359 64,078 32,039 96,118

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