2 × 13 × 839 × 1297

Prime Factor Structure

Factorization String 2 × 13 × 839 × 1297

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 45,793,440

Proper Divisor Sum 17,500,682

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #28292749 ← → #28292773

1 2 13 26 839 1,297 1,678 2,594 10,907 16,861 21,814 33,722 1,088,183 2,176,366 14,146,379 28,292,758

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

28,292,758 14,146,379 42,439,138 21,219,569 63,658,708 31,829,354 15,914,677 47,744,032 23,872,016 11,936,008 5,968,004 2,984,002 1,492,001 4,476,004 2,238,002 1,119,001 3,357,004 1,678,502 839,251 2,517,754 1,258,877 3,776,632 1,888,316 944,158 472,079 1,416,238 708,119 2,124,358 1,062,179 3,186,538 1,593,269 4,779,808 2,389,904 1,194,952 597,476 298,738 149,369 448,108 224,054 112,027 336,082 168,041 504,124 252,062 126,031 378,094 189,047 567,142 283,571 850,714 425,357 1,276,072 638,036 319,018 159,509 478,528 239,264 119,632 59,816 29,908

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