5² × 31 × 41 × 683

Prime Factor Structure

Factorization String 5^2 × 31 × 41 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 28,498,176

Proper Divisor Sum 6,795,851

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #21702323 ← → #21702341

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

21,702,325 65,106,976 32,553,488 16,276,744 8,138,372 4,069,186 2,034,593 6,103,780 3,051,890 1,525,945 4,577,836 2,288,918 1,144,459 3,433,378 1,716,689 5,150,068 2,575,034 1,287,517 3,862,552 1,931,276 965,638 482,819 1,448,458 724,229 2,172,688 1,086,344 543,172 271,586 135,793 407,380 203,690 101,845 305,536 152,768 76,384 38,192 19,096 9,548 4,774 2,387 7,162 3,581 10,744 5,372 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827

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