5 × 31 × 181 × 359

Prime Factor Structure

Factorization String 5 × 31 × 181 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,579,840

Proper Divisor Sum 2,508,095

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #10071739 ← → #10071757

1 5 31 155 181 359 905 1,795 5,611 11,129 28,055 55,645 64,979 324,895 2,014,349 10,071,745

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

10,071,745 30,215,236 15,107,618 7,553,809 22,661,428 11,330,714 5,665,357 16,996,072 8,498,036 4,249,018 2,124,509 6,373,528 3,186,764 1,593,382 796,691 2,390,074 1,195,037 3,585,112 1,792,556 896,278 448,139 1,344,418 672,209 2,016,628 1,008,314 504,157 1,512,472 756,236 378,118 189,059 567,178 283,589 850,768 425,384 212,692 106,346 53,173 159,520 79,760 39,880 19,940 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651

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