3,345,475

5² × 7² × 2731

Prime Factor Structure

Factorization String 5^2 × 7^2 × 2731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 18

Divisor Sum (σ) 4,827,444

Proper Divisor Sum 1,481,969

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3345467 ← → #3345479

1 5 7 25 35 49 175 245 1,225 2,731 13,655 19,117 68,275 95,585 133,819 477,925 669,095 3,345,475

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

3,345,475 10,036,426 5,018,213 15,054,640 7,527,320 3,763,660 1,881,830 940,915 2,822,746 1,411,373 4,234,120 2,117,060 1,058,530 529,265 1,587,796 793,898 396,949 1,190,848 595,424 297,712 148,856 74,428 37,214 18,607 55,822 27,911 83,734 41,867 125,602 62,801 188,404 94,202 47,101 141,304 70,652 35,326 17,663 52,990 26,495 79,486 39,743 119,230 59,615 178,846 89,423 268,270 134,135 402,406 201,203 603,610 301,805 905,416 452,708 226,354 113,177 339,532 169,766 84,883 254,650 127,325

Browse other published profiles and their separate link collections.

No other profiles in this collection.