67 × 157 × 197

Prime Factor Structure

Factorization String 67 × 157 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,127,312

Proper Divisor Sum 55,069

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2072209 ← → #2072267

1 67 157 197 10,519 13,199 30,929 2,072,243

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

2,072,243 6,216,730 3,108,365 9,325,096 4,662,548 2,331,274 1,165,637 3,496,912 1,748,456 874,228 437,114 218,557 655,672 327,836 163,918 81,959 245,878 122,939 368,818 184,409 553,228 276,614 138,307 414,922 207,461 622,384 311,192 155,596 77,798 38,899 116,698 58,349 175,048 87,524 43,762 21,881 65,644 32,822 16,411 49,234 24,617 73,852 36,926 18,463 55,390 27,695 83,086 41,543 124,630 62,315 186,946 93,473 280,420 140,210 70,105 210,316 105,158 52,579 157,738 78,869

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