13 × 179 × 1987

Prime Factor Structure

Factorization String 13 × 179 × 1987

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,009,760

Proper Divisor Sum 386,011

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #4623709 ← → #4623761

1 13 179 1,987 2,327 25,831 355,673 4,623,749

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

4,623,749 13,871,248 6,935,624 3,467,812 1,733,906 866,953 2,600,860 1,300,430 650,215 1,950,646 975,323 2,925,970 1,462,985 4,388,956 2,194,478 1,097,239 3,291,718 1,645,859 4,937,578 2,468,789 7,406,368 3,703,184 1,851,592 925,796 462,898 231,449 694,348 347,174 173,587 520,762 260,381 781,144 390,572 195,286 97,643 292,930 146,465 439,396 219,698 109,849 329,548 164,774 82,387 247,162 123,581 370,744 185,372 92,686 46,343 139,030 69,515 208,546 104,273 312,820 156,410 78,205 234,616 117,308 58,654 29,327

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