439 × 4001

Prime Factor Structure

Factorization String 439 × 4001

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,760,880

Proper Divisor Sum 4,441

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1756409 ← → #1756463

1 439 4,001 1,756,439

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

1,756,439 5,269,318 2,634,659 7,903,978 3,951,989 11,855,968 5,927,984 2,963,992 1,481,996 740,998 370,499 1,111,498 555,749 1,667,248 833,624 416,812 208,406 104,203 312,610 156,305 468,916 234,458 117,229 351,688 175,844 87,922 43,961 131,884 65,942 32,971 98,914 49,457 148,372 74,186 37,093 111,280 55,640 27,820 13,910 6,955 20,866 10,433 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858

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