2 × 139 × 739

Prime Factor Structure

Factorization String 2 × 139 × 739

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 310,800

Proper Divisor Sum 105,358

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #205441 ← → #205453

1 2 139 278 739 1,478 102,721 205,442

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

205,442 102,721 308,164 154,082 77,041 231,124 115,562 57,781 173,344 86,672 43,336 21,668 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37

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