3 × 5 × 41 × 691

Prime Factor Structure

Factorization String 3 × 5 × 41 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 697,536

Proper Divisor Sum 272,571

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #424961 ← → #424967

1 3 5 15 41 123 205 615 691 2,073 3,455 10,365 28,331 84,993 141,655 424,965

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

424,965 1,274,896 637,448 318,724 159,362 79,681 239,044 119,522 59,761 179,284 89,642 44,821 134,464 67,232 33,616 16,808 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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