53 × 67 × 1289

Prime Factor Structure

Factorization String 53 × 67 × 1289

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,736,880

Proper Divisor Sum 159,641

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #4577231 ← → #4577249

1 53 67 1,289 3,551 68,317 86,363 4,577,239

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

4,577,239 13,731,718 6,865,859 20,597,578 10,298,789 30,896,368 15,448,184 7,724,092 3,862,046 1,931,023 5,793,070 2,896,535 8,689,606 4,344,803 13,034,410 6,517,205 19,551,616 9,775,808 4,887,904 2,443,952 1,221,976 610,988 305,494 152,747 458,242 229,121 687,364 343,682 171,841 515,524 257,762 128,881 386,644 193,322 96,661 289,984 144,992 72,496 36,248 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809

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