13 × 17 × 89 × 127

Prime Factor Structure

Factorization String 13 × 17 × 89 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,903,040

Proper Divisor Sum 405,077

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #2497951 ← → #2497967

1 13 17 89 127 221 1,157 1,513 1,651 2,159 11,303 19,669 28,067 146,939 192,151 2,497,963

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

2,497,963 7,493,890 3,746,945 11,240,836 5,620,418 2,810,209 8,430,628 4,215,314 2,107,657 6,322,972 3,161,486 1,580,743 4,742,230 2,371,115 7,113,346 3,556,673 10,670,020 5,335,010 2,667,505 8,002,516 4,001,258 2,000,629 6,001,888 3,000,944 1,500,472 750,236 375,118 187,559 562,678 281,339 844,018 422,009 1,266,028 633,014 316,507 949,522 474,761 1,424,284 712,142 356,071 1,068,214 534,107 1,602,322 801,161 2,403,484 1,201,742 600,871 1,802,614 901,307 2,703,922 1,351,961 4,055,884 2,027,942 1,013,971 3,041,914 1,520,957 4,562,872 2,281,436 1,140,718 570,359

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