17 × 37 × 43 × 139

Prime Factor Structure

Factorization String 17 × 37 × 43 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,213,440

Proper Divisor Sum 453,907

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3759527 ← → #3759563

1 17 37 43 139 629 731 1,591 2,363 5,143 5,977 27,047 87,431 101,609 221,149 3,759,533

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

3,759,533 11,278,600 5,639,300 2,819,650 1,409,825 4,229,476 2,114,738 1,057,369 3,172,108 1,586,054 793,027 2,379,082 1,189,541 3,568,624 1,784,312 892,156 446,078 223,039 669,118 334,559 1,003,678 501,839 1,505,518 752,759 2,258,278 1,129,139 3,387,418 1,693,709 5,081,128 2,540,564 1,270,282 635,141 1,905,424 952,712 476,356 238,178 119,089 357,268 178,634 89,317 267,952 133,976 66,988 33,494 16,747 50,242 25,121 75,364 37,682 18,841 56,524 28,262 14,131 42,394 21,197 63,592 31,796 15,898 7,949 23,848

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