2² × 3 × 7 × 29 × 59 × 151

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 29 × 59 × 151

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 61,286,400

Proper Divisor Sum 39,584,076

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #21702323 ← → #21702341

1 2 3 4 6 7 12 14 21 28 29 42 58 59 84 87 116 118 151 174 177 203 236 302 348 354 406 413 453 604 609 708 812 826 906 1,057 1,218 1,239 1,652 1,711 1,812 2,114 2,436 2,478 3,171 3,422 4,228 4,379 4,956 5,133 6,342 6,844 8,758 8,909 10,266 11,977 12,684 13,137 17,516 17,818

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

21,702,324 10,851,162 5,425,581 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.