5 × 13 × 53 × 137

Prime Factor Structure

Factorization String 5 × 13 × 53 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 625,968

Proper Divisor Sum 154,003

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #471959 ← → #471997

1 5 13 53 65 137 265 685 689 1,781 3,445 7,261 8,905 36,305 94,393 471,965

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

471,965 1,415,896 707,948 353,974 176,987 530,962 265,481 796,444 398,222 199,111 597,334 298,667 896,002 448,001 1,344,004 672,002 336,001 1,008,004 504,002 252,001 756,004 378,002 189,001 567,004 283,502 141,751 425,254 212,627 637,882 318,941 956,824 478,412 239,206 119,603 358,810 179,405 538,216 269,108 134,554 67,277 201,832 100,916 50,458 25,229 75,688 37,844 18,922 9,461 28,384 14,192 7,096 3,548 1,774 887 2,662 1,331 3,994 1,997 5,992 2,996

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