13 × 25981

Prime Factor Structure

Factorization String 13 × 25981

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 363,748

Proper Divisor Sum 25,995

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #337751 ← → #337759

1 13 25,981 337,753

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

337,753 1,013,260 506,630 253,315 759,946 379,973 1,139,920 569,960 284,980 142,490 71,245 213,736 106,868 53,434 26,717 80,152 40,076 20,038 10,019 30,058 15,029 45,088 22,544 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158

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