5² × 13 × 23 × 41

Prime Factor Structure

Factorization String 5^2 × 13 × 23 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 437,472

Proper Divisor Sum 130,997

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #306473 ← → #306479

1 5 13 23 25 41 65 115 205 299 325 533 575 943 1,025 1,495 2,665 4,715 7,475 12,259 13,325 23,575 61,295 306,475

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

306,475 919,426 459,713 1,379,140 689,570 344,785 1,034,356 517,178 258,589 775,768 387,884 193,942 96,971 290,914 145,457 436,372 218,186 109,093 327,280 163,640 81,820 40,910 20,455 61,366 30,683 92,050 46,025 138,076 69,038 34,519 103,558 51,779 155,338 77,669 233,008 116,504 58,252 29,126 14,563 43,690 21,845 65,536 32,768 16,384 8,192 4,096 2,048 1,024 512 256 128 64 32 16 8 4 2 1

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