1,664,482

2 × 37 × 83 × 271

Prime Factor Structure

Factorization String 2 × 37 × 83 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,604,672

Proper Divisor Sum 940,190

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1664461 ← → #1664501

1 2 37 74 83 166 271 542 3,071 6,142 10,027 20,054 22,493 44,986 832,241 1,664,482

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

1,664,482 832,241 2,496,724 1,248,362 624,181 1,872,544 936,272 468,136 234,068 117,034 58,517 175,552 87,776 43,888 21,944 10,972 5,486 2,743 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908 1,954 977 2,932 1,466 733 2,200 1,100 550 275 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780

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