2⁴ × 61 × 317

Prime Factor Structure

Factorization String 2^4 × 61 × 317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 611,196

Proper Divisor Sum 301,804

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #309391 ← → #309403

1 2 4 8 16 61 122 244 317 488 634 976 1,268 2,536 5,072 19,337 38,674 77,348 154,696 309,392

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

309,392 154,696 77,348 38,674 19,337 58,012 29,006 14,503 43,510 21,755 65,266 32,633 97,900 48,950 24,475 73,426 36,713 110,140 55,070 27,535 82,606 41,303 123,910 61,955 185,866 92,933 278,800 139,400 69,700 34,850 17,425 52,276 26,138 13,069 39,208 19,604 9,802 4,901 14,704 7,352 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55

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