13 × 4441663

Prime Factor Structure

Factorization String 13 × 4441663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 62,183,296

Proper Divisor Sum 4,441,677

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #57741611 ← → #57741637

1 13 4,441,663 57,741,619

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

57,741,619 173,224,858 86,612,429 259,837,288 129,918,644 64,959,322 32,479,661 97,438,984 48,719,492 24,359,746 12,179,873 36,539,620 18,269,810 9,134,905 27,404,716 13,702,358 6,851,179 20,553,538 10,276,769 30,830,308 15,415,154 7,707,577 23,122,732 11,561,366 5,780,683 17,342,050 8,671,025 26,013,076 13,006,538 6,503,269 19,509,808 9,754,904 4,877,452 2,438,726 1,219,363 3,658,090 1,829,045 5,487,136 2,743,568 1,371,784 685,892 342,946 171,473 514,420 257,210 128,605 385,816 192,908 96,454 48,227 144,682 72,341 217,024 108,512 54,256 27,128 13,564 6,782 3,391 10,174

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