730,509

3 × 13 × 18731

Prime Factor Structure

Factorization String 3 × 13 × 18731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 1,048,992

Proper Divisor Sum 318,483

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #730487 ← → #730537

1 3 13 39 18,731 56,193 243,503 730,509

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

730,509 2,191,528 1,095,764 547,882 273,941 821,824 410,912 205,456 102,728 51,364 25,682 12,841 38,524 19,262 9,631 28,894 14,447 43,342 21,671 65,014 32,507 97,522 48,761 146,284 73,142 36,571 109,714 54,857 164,572 82,286 41,143 123,430 61,715 185,146 92,573 277,720 138,860 69,430 34,715 104,146 52,073 156,220 78,110 39,055 117,166 58,583 175,750 87,875 263,626 131,813 395,440 197,720 98,860 49,430 24,715 74,146 37,073 111,220 55,610 27,805

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