2² × 131 × 631

Prime Factor Structure

Factorization String 2^2 × 131 × 631

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 583,968

Proper Divisor Sum 253,324

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #330643 ← → #330653

1 2 4 131 262 524 631 1,262 2,524 82,661 165,322 330,644

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

330,644 165,322 82,661 247,984 123,992 61,996 30,998 15,499 46,498 23,249 69,748 34,874 17,437 52,312 26,156 13,078 6,539 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518 2,759 8,278 4,139 12,418 6,209 18,628 9,314 4,657 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105

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