747,255

3 × 5 × 31 × 1607

Prime Factor Structure

Factorization String 3 × 5 × 31 × 1607

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,234,944

Proper Divisor Sum 487,689

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #747239 ← → #747259

1 3 5 15 31 93 155 465 1,607 4,821 8,035 24,105 49,817 149,451 249,085 747,255

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

747,255 2,241,766 1,120,883 3,362,650 1,681,325 5,043,976 2,521,988 1,260,994 630,497 1,891,492 945,746 472,873 1,418,620 709,310 354,655 1,063,966 531,983 1,595,950 797,975 2,393,926 1,196,963 3,590,890 1,795,445 5,386,336 2,693,168 1,346,584 673,292 336,646 168,323 504,970 252,485 757,456 378,728 189,364 94,682 47,341 142,024 71,012 35,506 17,753 53,260 26,630 13,315 39,946 19,973 59,920 29,960 14,980 7,490 3,745 11,236 5,618 2,809 8,428 4,214 2,107 6,322 3,161 9,484 4,742

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