1,206,331

7³ × 3517

Prime Factor Structure

Factorization String 7^3 × 3517

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 1,407,200

Proper Divisor Sum 200,869

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #1206323 ← → #1206341

1 7 49 343 3,517 24,619 172,333 1,206,331

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

1,206,331 3,618,994 1,809,497 5,428,492 2,714,246 1,357,123 4,071,370 2,035,685 6,107,056 3,053,528 1,526,764 763,382 381,691 1,145,074 572,537 1,717,612 858,806 429,403 1,288,210 644,105 1,932,316 966,158 483,079 1,449,238 724,619 2,173,858 1,086,929 3,260,788 1,630,394 815,197 2,445,592 1,222,796 611,398 305,699 917,098 458,549 1,375,648 687,824 343,912 171,956 85,978 42,989 128,968 64,484 32,242 16,121 48,364 24,182 12,091 36,274 18,137 54,412 27,206 13,603 40,810 20,405 61,216 30,608 15,304 7,652

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