5² × 17 × 977

Prime Factor Structure

Factorization String 5^2 × 17 × 977

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 545,724

Proper Divisor Sum 130,499

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #415213 ← → #415231

1 5 17 25 85 425 977 4,885 16,609 24,425 83,045 415,225

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

415,225 1,245,676 622,838 311,419 934,258 467,129 1,401,388 700,694 350,347 1,051,042 525,521 1,576,564 788,282 394,141 1,182,424 591,212 295,606 147,803 443,410 221,705 665,116 332,558 166,279 498,838 249,419 748,258 374,129 1,122,388 561,194 280,597 841,792 420,896 210,448 105,224 52,612 26,306 13,153 39,460 19,730 9,865 29,596 14,798 7,399 22,198 11,099 33,298 16,649 49,948 24,974 12,487 37,462 18,731 56,194 28,097 84,292 42,146 21,073 63,220 31,610 15,805

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