289,737

3⁴ × 7² × 73

Prime Factor Structure

Factorization String 3^4 × 7^2 × 73

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 30

Divisor Sum (σ) 510,378

Proper Divisor Sum 220,641

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #289733 ← → #289741

1 3 7 9 21 27 49 63 73 81 147 189 219 441 511 567 657 1,323 1,533 1,971 3,577 3,969 4,599 5,913 10,731 13,797 32,193 41,391 96,579 289,737

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

289,737 869,212 434,606 217,303 651,910 325,955 977,866 488,933 1,466,800 733,400 366,700 183,350 91,675 275,026 137,513 412,540 206,270 103,135 309,406 154,703 464,110 232,055 696,166 348,083 1,044,250 522,125 1,566,376 783,188 391,594 195,797 587,392 293,696 146,848 73,424 36,712 18,356 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307

Browse other published profiles and their separate link collections.

No other profiles in this collection.