13 × 181 × 1759

Prime Factor Structure

Factorization String 13 × 181 × 1759

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,484,480

Proper Divisor Sum 345,553

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #4138877 ← → #4138933

1 13 181 1,759 2,353 22,867 318,379 4,138,927

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

4,138,927 12,416,782 6,208,391 18,625,174 9,312,587 27,937,762 13,968,881 41,906,644 20,953,322 10,476,661 31,429,984 15,714,992 7,857,496 3,928,748 1,964,374 982,187 2,946,562 1,473,281 4,419,844 2,209,922 1,104,961 3,314,884 1,657,442 828,721 2,486,164 1,243,082 621,541 1,864,624 932,312 466,156 233,078 116,539 349,618 174,809 524,428 262,214 131,107 393,322 196,661 589,984 294,992 147,496 73,748 36,874 18,437 55,312 27,656 13,828 6,914 3,457 10,372 5,186 2,593 7,780 3,890 1,945 5,836 2,918 1,459 4,378

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