3 × 5 × 61 × 787

Prime Factor Structure

Factorization String 3 × 5 × 61 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,172,544

Proper Divisor Sum 452,439

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #720101 ← → #720127

1 3 5 15 61 183 305 787 915 2,361 3,935 11,805 48,007 144,021 240,035 720,105

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

720,105 2,160,316 1,080,158 540,079 1,620,238 810,119 2,430,358 1,215,179 3,645,538 1,822,769 5,468,308 2,734,154 1,367,077 4,101,232 2,050,616 1,025,308 512,654 256,327 768,982 384,491 1,153,474 576,737 1,730,212 865,106 432,553 1,297,660 648,830 324,415 973,246 486,623 1,459,870 729,935 2,189,806 1,094,903 3,284,710 1,642,355 4,927,066 2,463,533 7,390,600 3,695,300 1,847,650 923,825 2,771,476 1,385,738 692,869 2,078,608 1,039,304 519,652 259,826 129,913 389,740 194,870 97,435 292,306 146,153 438,460 219,230 109,615 328,846 164,423

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