13 × 620777

Prime Factor Structure

Factorization String 13 × 620777

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,690,892

Proper Divisor Sum 620,791

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #8070067 ← → #8070113

1 13 620,777 8,070,101

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

8,070,101 24,210,304 12,105,152 6,052,576 3,026,288 1,513,144 756,572 378,286 189,143 567,430 283,715 851,146 425,573 1,276,720 638,360 319,180 159,590 79,795 239,386 119,693 359,080 179,540 89,770 44,885 134,656 67,328 33,664 16,832 8,416 4,208 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438

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