13 × 19 × 23 × 10169

Prime Factor Structure

Factorization String 13 × 19 × 23 × 10169

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 68,342,400

Proper Divisor Sum 10,572,311

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #57770077 ← → #57770099

1 13 19 23 247 299 437 5,681 10,169 132,197 193,211 233,887 2,511,743 3,040,531 4,443,853 57,770,089

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

57,770,089 173,310,268 86,655,134 43,327,567 129,982,702 64,991,351 194,974,054 97,487,027 292,461,082 146,230,541 438,691,624 219,345,812 109,672,906 54,836,453 164,509,360 82,254,680 41,127,340 20,563,670 10,281,835 30,845,506 15,422,753 46,268,260 23,134,130 11,567,065 34,701,196 17,350,598 8,675,299 26,025,898 13,012,949 39,038,848 19,519,424 9,759,712 4,879,856 2,439,928 1,219,964 609,982 304,991 914,974 457,487 1,372,462 686,231 2,058,694 1,029,347 3,088,042 1,544,021 4,632,064 2,316,032 1,158,016 579,008 289,504 144,752 72,376 36,188 18,094 9,047 27,142 13,571 40,714 20,357 61,072

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