3 × 5 × 73 × 631

Prime Factor Structure

Factorization String 3 × 5 × 73 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,122,432

Proper Divisor Sum 431,487

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #690929 ← → #690953

1 3 5 15 73 219 365 631 1,095 1,893 3,155 9,465 46,063 138,189 230,315 690,945

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

690,945 2,072,836 1,036,418 518,209 1,554,628 777,314 388,657 1,165,972 582,986 291,493 874,480 437,240 218,620 109,310 54,655 163,966 81,983 245,950 122,975 368,926 184,463 553,390 276,695 830,086 415,043 1,245,130 622,565 1,867,696 933,848 466,924 233,462 116,731 350,194 175,097 525,292 262,646 131,323 393,970 196,985 590,956 295,478 147,739 443,218 221,609 664,828 332,414 166,207 498,622 249,311 747,934 373,967 1,121,902 560,951 1,682,854 841,427 2,524,282 1,262,141 3,786,424 1,893,212 946,606

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