761,491

257 × 2963

Prime Factor Structure

Factorization String 257 × 2963

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 764,712

Proper Divisor Sum 3,221

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #761489 ← → #761521

1 257 2,963 761,491

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

761,491 2,284,474 1,142,237 3,426,712 1,713,356 856,678 428,339 1,285,018 642,509 1,927,528 963,764 481,882 240,941 722,824 361,412 180,706 90,353 271,060 135,530 67,765 203,296 101,648 50,824 25,412 12,706 6,353 19,060 9,530 4,765 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840

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