5 × 13² × 2297

Prime Factor Structure

Factorization String 5 × 13^2 × 2297

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,523,204

Proper Divisor Sum 582,239

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1940957 ← → #1940971

1 5 13 65 169 845 2,297 11,485 29,861 149,305 388,193 1,940,965

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

1,940,965 5,822,896 2,911,448 1,455,724 727,862 363,931 1,091,794 545,897 1,637,692 818,846 409,423 1,228,270 614,135 1,842,406 921,203 2,763,610 1,381,805 4,145,416 2,072,708 1,036,354 518,177 1,554,532 777,266 388,633 1,165,900 582,950 291,475 874,426 437,213 1,311,640 655,820 327,910 163,955 491,866 245,933 737,800 368,900 184,450 92,225 276,676 138,338 69,169 207,508 103,754 51,877 155,632 77,816 38,908 19,454 9,727 29,182 14,591 43,774 21,887 65,662 32,831 98,494 49,247 147,742 73,871

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