2² × 5 × 13² × 241

Prime Factor Structure

Factorization String 2^2 × 5 × 13^2 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,860,012

Proper Divisor Sum 1,045,432

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #814579 ← → #814601

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

814,580 407,290 203,645 610,936 305,468 152,734 76,367 229,102 114,551 343,654 171,827 515,482 257,741 773,224 386,612 193,306 96,653 289,960 144,980 72,490 36,245 108,736 54,368 27,184 13,592 6,796 3,398 1,699 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866

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