13 × 31 × 37 × 347

Prime Factor Structure

Factorization String 13 × 31 × 37 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,924,352

Proper Divisor Sum 750,235

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #5174063 ← → #5174119

1 13 31 37 347 403 481 1,147 4,511 10,757 12,839 14,911 139,841 166,907 398,009 5,174,117

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

5,174,117 15,522,352 7,761,176 3,880,588 1,940,294 970,147 2,910,442 1,455,221 4,365,664 2,182,832 1,091,416 545,708 272,854 136,427 409,282 204,641 613,924 306,962 153,481 460,444 230,222 115,111 345,334 172,667 518,002 259,001 777,004 388,502 194,251 582,754 291,377 874,132 437,066 218,533 655,600 327,800 163,900 81,950 40,975 122,926 61,463 184,390 92,195 276,586 138,293 414,880 207,440 103,720 51,860 25,930 12,965 38,896 19,448 9,724 4,862 2,431 7,294 3,647 10,942 5,471

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