2 × 5 × 31 × 251

Prime Factor Structure

Factorization String 2 × 5 × 31 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 145,152

Proper Divisor Sum 67,342

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #77801 ← → #77813

1 2 5 10 31 62 155 251 310 502 1,255 2,510 7,781 15,562 38,905 77,810

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

77,810 38,905 116,716 58,358 29,179 87,538 43,769 131,308 65,654 32,827 98,482 49,241 147,724 73,862 36,931 110,794 55,397 166,192 83,096 41,548 20,774 10,387 31,162 15,581 46,744 23,372 11,686 5,843 17,530 8,765 26,296 13,148 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968

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