309481

Prime Factor Structure

Factorization String 309481

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 309,482

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #309479 ← → #309493

1 309,481

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

309,481 928,444 464,222 232,111 696,334 348,167 1,044,502 522,251 1,566,754 783,377 2,350,132 1,175,066 587,533 1,762,600 881,300 440,650 220,325 660,976 330,488 165,244 82,622 41,311 123,934 61,967 185,902 92,951 278,854 139,427 418,282 209,141 627,424 313,712 156,856 78,428 39,214 19,607 58,822 29,411 88,234 44,117 132,352 66,176 33,088 16,544 8,272 4,136 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55

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