2 × 3 × 5 × 61 × 157

Prime Factor Structure

Factorization String 2 × 3 × 5 × 61 × 157

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 705,312

Proper Divisor Sum 418,002

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #287297 ← → #287321

1 2 3 5 6 10 15 30 61 122 157 183 305 314 366 471 610 785 915 942 1,570 1,830 2,355 4,710 9,577 19,154 28,731 47,885 57,462 95,770 143,655 287,310

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

287,310 143,655 430,966 215,483 646,450 323,225 969,676 484,838 242,419 727,258 363,629 1,090,888 545,444 272,722 136,361 409,084 204,542 102,271 306,814 153,407 460,222 230,111 690,334 345,167 1,035,502 517,751 1,553,254 776,627 2,329,882 1,164,941 3,494,824 1,747,412 873,706 436,853 1,310,560 655,280 327,640 163,820 81,910 40,955 122,866 61,433 184,300 92,150 46,075 138,226 69,113 207,340 103,670 51,835 155,506 77,753 233,260 116,630 58,315 174,946 87,473 262,420 131,210 65,605

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