7 × 23 × 43 × 97

Prime Factor Structure

Factorization String 7 × 23 × 43 × 97

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 827,904

Proper Divisor Sum 156,373

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #671519 ← → #671533

1 7 23 43 97 161 301 679 989 2,231 4,171 6,923 15,617 29,197 95,933 671,531

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

671,531 2,014,594 1,007,297 3,021,892 1,510,946 755,473 2,266,420 1,133,210 566,605 1,699,816 849,908 424,954 212,477 637,432 318,716 159,358 79,679 239,038 119,519 358,558 179,279 537,838 268,919 806,758 403,379 1,210,138 605,069 1,815,208 907,604 453,802 226,901 680,704 340,352 170,176 85,088 42,544 21,272 10,636 5,318 2,659 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119

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