13 × 51659

Prime Factor Structure

Factorization String 13 × 51659

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 723,240

Proper Divisor Sum 51,673

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #671557 ← → #671581

1 13 51,659 671,567

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

671,567 2,014,702 1,007,351 3,022,054 1,511,027 4,533,082 2,266,541 6,799,624 3,399,812 1,699,906 849,953 2,549,860 1,274,930 637,465 1,912,396 956,198 478,099 1,434,298 717,149 2,151,448 1,075,724 537,862 268,931 806,794 403,397 1,210,192 605,096 302,548 151,274 75,637 226,912 113,456 56,728 28,364 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119

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