2 × 17 × 61 × 317

Prime Factor Structure

Factorization String 2 × 17 × 61 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,064,664

Proper Divisor Sum 407,206

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #657451 ← → #657469

1 2 17 34 61 122 317 634 1,037 2,074 5,389 10,778 19,337 38,674 328,729 657,458

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

657,458 328,729 986,188 493,094 246,547 739,642 369,821 1,109,464 554,732 277,366 138,683 416,050 208,025 624,076 312,038 156,019 468,058 234,029 702,088 351,044 175,522 87,761 263,284 131,642 65,821 197,464 98,732 49,366 24,683 74,050 37,025 111,076 55,538 27,769 83,308 41,654 20,827 62,482 31,241 93,724 46,862 23,431 70,294 35,147 105,442 52,721 158,164 79,082 39,541 118,624 59,312 29,656 14,828 7,414 3,707 11,122 5,561 16,684 8,342 4,171

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