31 × 37 × 439

Prime Factor Structure

Factorization String 31 × 37 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 535,040

Proper Divisor Sum 31,507

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #503501 ← → #503543

1 31 37 439 1,147 13,609 16,243 503,533

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

503,533 1,510,600 755,300 377,650 188,825 566,476 283,238 141,619 424,858 212,429 637,288 318,644 159,322 79,661 238,984 119,492 59,746 29,873 89,620 44,810 22,405 67,216 33,608 16,804 8,402 4,201 12,604 6,302 3,151 9,454 4,727 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119 358 179 538

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