2 × 157 × 1553

Prime Factor Structure

Factorization String 2 × 157 × 1553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 736,596

Proper Divisor Sum 248,954

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #487637 ← → #487649

1 2 157 314 1,553 3,106 243,821 487,642

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

487,642 243,821 731,464 365,732 182,866 91,433 274,300 137,150 68,575 205,726 102,863 308,590 154,295 462,886 231,443 694,330 347,165 1,041,496 520,748 260,374 130,187 390,562 195,281 585,844 292,922 146,461 439,384 219,692 109,846 54,923 164,770 82,385 247,156 123,578 61,789 185,368 92,684 46,342 23,171 69,514 34,757 104,272 52,136 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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