2³ × 5² × 13 × 23581

Prime Factor Structure

Factorization String 2^3 × 5^2 × 13 × 23581

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 153,518,820

Proper Divisor Sum 92,208,220

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #61310581 ← → #61310603

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

61,310,600 30,655,300 15,327,650 7,663,825 22,991,476 11,495,738 5,747,869 17,243,608 8,621,804 4,310,902 2,155,451 6,466,354 3,233,177 9,699,532 4,849,766 2,424,883 7,274,650 3,637,325 10,911,976 5,455,988 2,727,994 1,363,997 4,091,992 2,045,996 1,022,998 511,499 1,534,498 767,249 2,301,748 1,150,874 575,437 1,726,312 863,156 431,578 215,789 647,368 323,684 161,842 80,921 242,764 121,382 60,691 182,074 91,037 273,112 136,556 68,278 34,139 102,418 51,209 153,628 76,814 38,407 115,222 57,611 172,834 86,417 259,252 129,626 64,813

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