2³ × 7 × 19 × 389

Prime Factor Structure

Factorization String 2^3 × 7 × 19 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 936,000

Proper Divisor Sum 522,104

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #413887 ← → #413911

1 2 4 7 8 14 19 28 38 56 76 133 152 266 389 532 778 1,064 1,556 2,723 3,112 5,446 7,391 10,892 14,782 21,784 29,564 51,737 59,128 103,474 206,948 413,896

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

413,896 206,948 103,474 51,737 155,212 77,606 38,803 116,410 58,205 174,616 87,308 43,654 21,827 65,482 32,741 98,224 49,112 24,556 12,278 6,139 18,418 9,209 27,628 13,814 6,907 20,722 10,361 31,084 15,542 7,771 23,314 11,657 34,972 17,486 8,743 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400 33,200 16,600 8,300 4,150 2,075 6,226 3,113 9,340 4,670 2,335 7,006 3,503 10,510 5,255 15,766

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