2² × 239 × 409

Prime Factor Structure

Factorization String 2^2 × 239 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 688,800

Proper Divisor Sum 297,796

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #390991 ← → #391009

1 2 4 239 409 478 818 956 1,636 97,751 195,502 391,004

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

391,004 195,502 97,751 293,254 146,627 439,882 219,941 659,824 329,912 164,956 82,478 41,239 123,718 61,859 185,578 92,789 278,368 139,184 69,592 34,796 17,398 8,699 26,098 13,049 39,148 19,574 9,787 29,362 14,681 44,044 22,022 11,011 33,034 16,517 49,552 24,776 12,388 6,194 3,097 9,292 4,646 2,323 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902

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